Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF COMPONENTS OF LEASE EXPENSE (Details)

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SCHEDULE OF COMPONENTS OF LEASE EXPENSE (Details) - USD ($)
3 Months Ended 9 Months Ended
Feb. 28, 2022
Feb. 28, 2021
Feb. 28, 2022
Feb. 28, 2021
Commitments and Contingencies Disclosure [Abstract]        
Operating lease $ 310,965 $ 387,657 $ 1,103,649 $ 1,125,081
Interest on lease liabilities 16,910 43,200 104,242 141,265
Total net lease cost $ 327,875 $ 430,857 $ 1,207,891 $ 1,266,346