Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses and Other Current Assets (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets

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Prepaid Expenses and Other Current Assets (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets - USD ($)
Feb. 28, 2021
May 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets [Abstract]    
Deposits $ 2,253 $ 2,315
Prepaid expenses 390,788 231,777
Total $ 393,041 $ 234,092