Quarterly report pursuant to Section 13 or 15(d)

6. STOCK OPTIONS AND WARRANTS (Details - Warrant activity)

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6. STOCK OPTIONS AND WARRANTS (Details - Warrant activity) - Warrants [Member]
9 Months Ended
Jan. 31, 2021
$ / shares
shares
Warrants outstanding, beginning balance | shares 47,890,155
Warrants issued | shares 34,366,666
Warrants expired | shares (17,000,000)
Warrants outstanding, ending balance | shares 65,256,821
Warrants exercisable | shares 65,256,821
Weighted average exercise price warrants outstanding, beginning balance | $ / shares $ 0.05
Weighted average exercise price warrants issued | $ / shares 0.01
Weighted average exercise price warrants Expired | $ / shares
Weighted average exercise price warrants outstanding, ending balance | $ / shares 0.01
Weighted average exercise price warrants exercisable | $ / shares $ 0.01