NOTE 13 - CONCENTRATIONS AND CREDIT RISK: Schedule of Major Vendors (Details)	3 Months Ended		9 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2022	Jan. 31, 2021
Details
Supplier A	0.00%	0.00%	0.00%	17.00%
Supplier B	0.00%	28.50%	32.30%	12.30%
Supplier D	0.00%	12.00%	0.00%	0.00%
Supplier G	0.00%	0.00%	0.00%	17.30%
Supplier H	0.00%	16.20%	0.00%	0.00%
Supplier I	0.00%	22.80%	0.00%	14.10%