SCHEDULE OF STOCK-BASED EXPENSE FOR STOCK OPTION (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Total	$ 470,802	$ 176,073	$ 485,605	$ 176,073
General and Administrative Expense [Member]
Total	166,282		181,085
Professional and Consulting Fees [Member]
Total	$ 304,520		$ 304,520