NOTE 13 - CONCENTRATIONS AND CREDIT RISK: Schedule of Major Vendors (Details)	3 Months Ended		6 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2021	Oct. 31, 2020
Details
Supplier A	40.50%	0.00%	53.60%	0.00%
Supplier B	0.00%	0.00%	13.60%	0.00%
Supplier C	0.00%	33.50%	0.00%	24.60%
Supplier D	0.00%	20.30%	0.00%	24.30%
Supplier F	0.00%	18.20%	0.00%	10.60%