PREPAID EXPENSES - Schedule of Prepaid Expenses (Details) - USD ($)	Jan. 31, 2023	Jul. 31, 2022
Current
Insurance	$ 29,341	$ 71,424
Deposits	195,878	342,987
Other	23,399	14,891
Total current prepaid expenses	248,618	429,302
Non-current
Deposits	59,998	0
Total	$ 308,616	$ 429,302