Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Oct. 31, 2022	Apr. 30, 2022
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	138,964,917	138,964,917
Common stock, shares outstanding	138,964,917	138,964,917