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SCHEDULE OF INCOME TAX PROVISION (Details) - USD ($)
 12 Months Ended
Apr. 30, 2021
Apr. 30, 2020
Income tax benefit based on book loss at US statutory rate $ (3,832,300) $ (1,273,000)
Stock-based compensation and shares for services 188,100 786,000
Debt discount amortization 79,100 15,000
Related party accruals 127,800 79,000
Start up costs 61,000
Interest expense 2,630,000 41,000
Meals and entertainment 1,000
Loss on extinguishment of debt 636,400
Accrued payroll 215,400
Gain on change in fair value of derivatives (407,300)
Other non-deductible items 1,500
Valuation allowance 361,300 290,000
Total income tax provision
ISRAEL    
Income tax benefit based on book loss at US statutory rate 80,000 (728,000)
Debt discount amortization 430,000
Related party accruals 44,000
Start up costs 13,000
Other non-deductible items 9,000
Valuation allowance 184,000
Total income tax provision
Travel expenses 38,000
Research and development costs 113,000 23,000
Loss carryforward $ (206,000)