UNAUDITED CONDENSED INTERIM CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIENCY) (Unaudited) - USD ($)	Preferred Stock	Common Stock	Subscription Receivable [Member]	Additional Paid-In Capital	Accumulated Deficit	Other Comprehensive Income / Loss	Sub Total [Member]	Noncontrolling Interest	Total
Beginning balance, shares at Jul. 31, 2019		78,608,419
Beginning balance, value at Jul. 31, 2019		$ 78,608		$ 408,550,211	$ (418,727,875)	$ 797,216	$ (9,301,840)	$ 16,974,439	$ 7,672,599
Shares issued for deferred offering, shares		1,719,901
Shares issued for deferred offering, value		$ 1,720	(767,690)	765,970
Stock compensation expense				1,630,111			1,630,111		1,630,111
Shares issued for services, shares		669,803
Shares issued for services, value		$ 670		292,930			293,600		293,600
Issuance of common stock payable, shares		436,121
Issuance of common stock payable, value		$ 436		935,959			936,395		936,395
Conversion of debt to equity, shares		9,719,740
Conversion of debt to equity, value		$ 9,720		4,480,190			4,489,910		4,489,910
Issuance of common stock for acquisitions, shares		960,000
Issuance of common stock for acquisitions, value		$ 960		1,150,992			1,151,952		1,151,952
Reduction of derivative liabilities				3,041,502			3,041,502		3,041,502
Cancellation of shares, shares		(20,375,900)
Cancellation of shares, value		$ (20,376)		20,376
Purchase of shares in subsidiary, shares		7,855,912
Purchase of shares in subsidiary, value		$ 7,856		6,571,811			6,579,667	(6,579,667)
Shares issued as debt issuance cost, shares		343,000
Shares issued as debt issuance cost, value		$ 343		150,887			151,230		151,230
Currency translation adjustment						(4,983)	(4,983)		(4,983)
Settlement of subsidiary's debt with stock				32,212			32,212		32,212
Net Income (Loss)					(21,661,910)		(21,661,910)	(691,484)	(22,353,394)
Ending balance, shares at Apr. 30, 2020		79,936,996
Ending balance, vlaue at Apr. 30, 2020		$ 79,937	(767,690)	427,623,151	(440,389,785)	792,233	(12,662,155)	9,703,288	(2,958,866)
Beginning balance, shares at Jan. 31, 2020		69,129,001
Beginning balance, value at Jan. 31, 2020		$ 69,127	(767,690)	420,206,242	(434,763,323)	775,191	(14,480,453)	14,429,920	(50,533)
Stock compensation expense				393,414			393,414		393,414
Shares issued for services, shares		109,803
Shares issued for services, value		$ 110		49,890			50,000		50,000
Conversion of debt to equity, shares		4,713,192
Conversion of debt to equity, value		$ 4,715		1,580,437			1,585,152		1,585,152
Reduction of derivative liabilities				765,424			765,424		765,424
Purchase of shares in subsidiary, shares		5,950,000
Purchase of shares in subsidiary, value		$ 5,950		4,586,327			4,592,277	(4,592,277)
Shares issued as debt issuance cost, shares		35,000
Shares issued as debt issuance cost, value		$ 35		9,205			9,240		9,240
Currency translation adjustment						17,042	17,042		17,042
Settlement of subsidiary's debt with stock				32,212			32,212		32,212
Net Income (Loss)					(5,626,462)		(5,626,462)	(134,355)	(5,760,817)
Ending balance, shares at Apr. 30, 2020		79,936,996
Ending balance, vlaue at Apr. 30, 2020		$ 79,937	(767,690)	427,623,151	(440,389,785)	792,233	(12,662,155)	9,703,288	(2,958,866)
Beginning balance, shares at Jul. 31, 2020		82,251,801
Beginning balance, value at Jul. 31, 2020		$ 82,251		429,744,379	(452,062,905)	780,296	(21,455,979)	9,497,709	(11,958,270)
Stock compensation expense				2,160,788			2,160,788		2,160,788
Issuance of common stock as offering costs, shares		284,900
Issuance of common stock as offering costs, value		$ 285		(285)
Shares issued for services, shares		51,130
Shares issued for services, value		$ 51		10,942			10,993		10,993
Issuance of common stock payable, shares		3,529,415
Issuance of common stock payable, value		$ 3,529		1,469,297			1,472,826		1,472,826
Conversion of debt to equity, shares		7,665,359
Conversion of debt to equity, value		$ 7,665		1,610,939			1,618,604		1,618,604
Reduction of derivative liabilities				575,987			575,987		575,987
Issuance of common stock and warrants with attributed derivative liability from PIPE offering, shares		5,102,040
Issuance of common stock and warrants with attributed derivative liability from PIPE offering, value		$ 5,102		(19,729,318)			(19,724,216)		(19,724,216)
Deemed dividend related to issuance of warrants containing derivative liabilities				1,850,000	(1,850,000)
Settlement of derivative liability from exercise of warrants				1,840,530			1,840,530		1,840,530
Issuance of common stock, net of fees, shares		7,700,000
Issuance of common stock, net of fees, value		$ 7,700		1,846,557			1,854,257		1,854,257
Exercise of warrants, shares		9,142,973
Exercise of warrants, value		$ 9,143					9,143		9,143
Shares issued as debt issuance cost, shares		551,072
Shares issued as debt issuance cost, value		$ 551		178,280			178,831		178,831
Warrants granted with notes payable				740,028			740,028		740,028
Currency translation adjustment						(26,487)	(26,487)		(26,487)
Net Income (Loss)					(25,588,724)		(25,588,724)	(1,321,639)	(26,910,363)
Ending balance, shares at Apr. 30, 2021		116,278,690
Ending balance, vlaue at Apr. 30, 2021		$ 116,277		422,298,124	(479,501,629)	753,809	(56,333,419)	8,176,070	(48,157,349)
Beginning balance, shares at Jan. 31, 2021		112,572,514
Beginning balance, value at Jan. 31, 2021		$ 112,572	(275,324)	420,021,103	(488,724,179)	766,038	(68,099,790)	8,913,286	(59,186,504)
Stock compensation expense				418,738			418,738		418,738
Issuance of common stock, shares		1,350,000
Issuance of common stock, value		$ 1,350		412,967			414,317		414,317
Conversion of debt to equity, shares		1,805,104
Conversion of debt to equity, value		$ 1,804		488,957			490,761		490,761
Reduction of derivative liabilities				38,051			38,051		38,051
Subscription receivable, value			275,324				275,324		275,324
Shares issued as debt issuance cost, shares		551,072
Shares issued as debt issuance cost, value		$ 551		178,280			178,831		178,831
Warrants granted with notes payable				740,028			740,028		740,028
Currency translation adjustment						(12,229)	(12,229)		(12,229)
Net Income (Loss)					9,222,550		9,222,550	(737,216)	8,485,335
Ending balance, shares at Apr. 30, 2021		116,278,690
Ending balance, vlaue at Apr. 30, 2021		$ 116,277		$ 422,298,124	$ (479,501,629)	$ 753,809	$ (56,333,419)	$ 8,176,070	$ (48,157,349)