STOCK BASED COMPENSATION (Details 1)	6 Months Ended
	Oct. 31, 2019 USD ($) $ / shares shares
Number of Warrants
Outstanding, beginning balance warrants | shares	2,450,000
Granted May 2019 | shares	1,500,000
Expired June 2019 | shares	(1,400,000)
Outstanding, ending balance warrant | shares	2,550,000
Exercisable, ending warrant | shares	2,550,000
Weighted Average Exercise Price Warrant
Outstanding, beginning balance Weighted Average Exercise Price Warrant | $ / shares	$ 0.05
Granted, Weighted Average Exercise Price Warrant | $ / shares	0.10
Expired, Weighted Average Exercise Price Warrant | $ / shares
Outstanding, ending balance Weighted Average Exercise Price Warrant | $ / shares	0.10
Exercisable, ending balance Weighted Average Exercise Price Warrant | $ / shares	$ 0.10
Weighted Average Remaining Contractual Life (Years) Warrants
Outstanding, beginning balance Weighted Average Remaining Contractual Life (Years) warrants	6 months
Granted, Weighted Average Remaining Contractual Life (Years) warrants	2 years 6 months
Expired Weighted Average Remaining Contractual Life (Years) warrants
Outstanding, ending balance Weighted Average Remaining Contractual Life (Years) warrants	1 year 8 months 9 days
Exercisable, ending balance Weighted Average Remaining Contractual Life (Years) warrants	1 year 8 months 9 days
Aggregate Intrinsic Value Warrants
Outstanding, beginning balance aggregate intrinsic value warrants | $	$ 14,513
Granted, aggregate intrinsic value warrants | $
Expired, aggregate intrinsic value warrants | $
Outstanding, ending balance aggregate intrinsic value warrants | $	3,750
Exercisable, aggregate intrinsic value warrants | $	$ 3,750