CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Apr. 30, 2022	Jul. 31, 2021
Common Stock, Shares Par Value	$ 0.001	$ 0.001
Common Stock, Shares Authorized	500,000,000	500,000,000
Common Stock, Shares Issued	32,491,671	29,287,337
Common Stock, Shares Outstanding	33,891,671	29,287,337
Preferred Stock, Par Value	$ 0.001	$ 0.001
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	213,300	218,000
Preferred Stock, Shares Outstanding	213,300	218,000
Preferred B Stock [Member]
Preferred Stock, Par Value	$ 0.001	$ 0.001
Preferred Stock, Shares Authorized	16,500	16,500
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Preferred C Stock [Member]
Preferred Stock, Par Value	$ 0.001	$ 0.001
Preferred Stock, Shares Authorized	10,000	10,000
Preferred Stock, Shares Issued	300	300
Preferred Stock, Shares Outstanding	300	300
Preferred A Stock [Member]
Preferred Stock, Par Value	$ 0.001	$ 0.001
Preferred Stock, Shares Authorized	3,000,000	3,000,000
Preferred Stock, Shares Issued	213,000	218,000
Preferred Stock, Shares Outstanding	213,000	218,000