Warrants (Details Narrative) - USD ($)	3 Months Ended	12 Months Ended
	Oct. 31, 2019	Jul. 31, 2019	Jul. 31, 2018
Warrants [Abstract]
Sale of common stock		1,000,000
Total cash proceeds		$ 50,000
Fair value of warrants	$ 25,205	$ 70,858	$ 70,858