Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jul. 31, 2019

Accounting Policies [Abstract]

Summary of disaggregated revenue

	For the Years ended July 31,
	2019		2018
Service revenue	$	5,847	$	1,994
Product revenue		193		7
Total operating revenues	$	6,040	$	2,001

Schedule of derivative financial instruments measured at fair value using significant unobservable inputs

			Fair value measurements at reporting date using:
			Quoted prices in		Significant
			active markets		other
			for identical		observable		Significant
			liabilities		inputs		unobservable inputs
Description	Fair Value		(Level 1)		(Level 2)		(Level 3)
Convertible promissory notes derivative liability at July 31, 2018	$	632,268		-		-	$	632,268
Convertible promissory notes derivative liability at July 31, 2019	$	927,171		-		-	$	927,171

Schedule of derivatives using the Black-Scholes option pricing model

Expected dividend yield	0.00%
Expected stock price volatility	120.27% - 208.29%
Risk-free interest rate	1.74% -2.93%
Expected term	0.21 - 2.75 years

Summary of fair value of the derivative financial instruments

Balance at July 31, 2017	$	-
Derivative discount - convertible debt		541,671
Derivative loss		90,597
Balance at July 31, 2018	$	632,268
Derivative from new convertible promissory notes recorded as debt discount		1,043,834
Derivative liability resolved to additional paid in capital due to debt conversion		(822,922	)
Derivative loss		73,991
Balance at July 31, 2019	$	927,171

Schedule of dilutive weighted average shares

	7/31/2019		7/31/2018
Options to purchase common stock		4,940,000		3,415,000
Warrants to purchase common stock		2,700,000		2,370,000
Convertible debt		13,113,643		3,268,214
Total:		20,753,643		9,053,214