Quarterly report pursuant to Section 13 or 15(d)

Prepaid expenses and other current assets are as follows: (Details)

v3.21.2
Prepaid expenses and other current assets are as follows: (Details) - USD ($)
Jul. 31, 2021
Apr. 30, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid consulting fees $ 396,667 $ 966,260
Other prepaid expenses 786,612 850
Other receivables 16,210 16,210
Total prepaid expenses and other current assets $ 1,199,489 $ 983,320