Debt (Tables)

3 Months Ended

Oct. 31, 2018

Debt Disclosure [Abstract]

Schedule of fair value using significant unobservable inputs

			Fair value measurements at reporting date using:
			Quoted prices in		Significant
			active markets		other		Significant
			for identical		Observable		unobservable
			liabilities		inputs		inputs
Description	Fair Value		(Level 1)		(Level 2)		(Level 3)
Convertible promissory notes derivative liability at July 31, 2019	$	927,171		-		-	$	927,171
Convertible promissory notes derivative liability at October 31, 2019	$	1,301,967		-		-	$	1,301,967

Schedule of fair market value of all derivatives determined using the Black-Scholes option pricing model

Expected dividend yield	0.00	%
Expected stock price volatility	83.28% - 268.02	%
Risk-free interest rate	1.52% -2.67%
Expected term	0.01 - 3.00 years

Schedule of changes in fair value of derivative financial instruments

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
Derivative from new convertible promissory notes recorded as debt discount		150,000
Derivative liability resolved to additional paid in capital due to debt conversion		(240,250	)
Derivative loss		465,046
Balance at October 31, 2019	$	1,301,967