Warrants (Tables)

9 Months Ended

Apr. 30, 2018

Warrants [Abstract]

Schedule of fair market value warrants issued determined using the Black-Scholes option pricing model

Expected dividend yield	0.00	%
Expected stock price volatility	160.93% - 176.73	%
Risk-free interest rate	2.24% - 2.80	%
Expected term	3.0 years - 5.0 years

Schedule of warrants

					Weighted-average
			Weighted-average		remaining contractual
	Warrants		exercise price		term (years)
Outstanding at July 31, 2017		510,000	$	0.29		2.87
Granted		1,255,000	$	0.21		3.44
Exercised		-		-		-
Cancelled		-		-		-
Outstanding at April 30, 2018		1,765,000	$	0.23		3.00
Exercisable at April 30, 2018		1,765,000	$	0.23		3.00