General form of registration statement for all companies including face-amount certificate companies

Accounts Payable and Accrued Liabilities (Details) - Schedule of Accounts Payable and Accrued Liabilities

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Accounts Payable and Accrued Liabilities (Details) - Schedule of Accounts Payable and Accrued Liabilities - USD ($)
Nov. 30, 2021
May 31, 2021
May 31, 2020
Schedule of Accounts Payable and Accrued Liabilities [Abstract]      
Trade accounts payable $ 919,216 $ 771,843 $ 591,060
Accrued payroll and payroll taxes 277,521 279,721 212,361
Accrued liabilities 505,876 557,061  
Total $ 1,702,613 $ 1,608,625 $ 1,172,883