SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)	12 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Cash and Cash Equivalents, at Carrying Value	$ 2,551,859	$ 1,665,263	$ 2,925,568
Accounts Receivable, Credit Loss Expense (Reversal)	79,847	15,798
Goodwill	557,896	557,896
Net Income (Loss) Attributable to Noncontrolling Interest	(97,211)	0
Advertising Expense	1,453,727	1,237,326
Research and Development Expense	$ 17,361	$ 37,122
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)	75,306,426	129,623,809
Goodwill, Impairment Loss		$ 25,185,003
Warrant [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)	6,451,339	53,997,645
Equity Unit Purchase Agreements [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)	3,041,290	7,676,974
Convertible Debt Securities [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)	65,693,797	67,106,559
Stock Payable [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)	120,000	70,000