SHARE CAPITAL (Details Narrative) - USD ($)	12 Months Ended
	Apr. 30, 2020	Apr. 30, 2019
Stock Options Available For Grant	6,423,021	3,642,612
Non Vested Stock Options		100,000
Unamortized Compensation Cost of Options	$ 93,382
Non Vested Stock Options Intrinsic Value
December 17, 2019 [Member]
Shares Issued, Shares	1,054,097
Shares Issued, Value	$ 106,858
July 30, 2018 [Member]
Shares Issued, Shares		600,000
Shares Issued, Value		$ 46,085
Exercise Price		$ 0.10
August 10, 2018 [Member]
Shares Issued, Shares		361,657
Shares Issued, Value		$ 81,000