Annual report pursuant to Section 13 and 15(d)

Other current assets (Details)

v3.22.2
Other current assets (Details) - USD ($)
Apr. 30, 2022
Apr. 30, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid inventory $ 1,707,085 $ 478,939
Accrued interest income 385,730
Prepaid expenses 262,069 115,587
Security deposits 9,372
Due from related party 75,000
Total $ 2,354,884 $ 678,898