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12. STOCK WARRANTS (Details Narrative) - USD ($)	12 Months Ended
12. STOCK WARRANTS (Details Narrative) - USD ($)	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Weighted average outstanding warrants term	2 years 11 months 1 day
Weighted average outstanding warrants intrinsic value	$ 0
Stock Issued During Period, Value, New Issues	$ 125,047,987	$ 270,656,118
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number	202,220
Unvested warrants outstanding	0
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 13.03	$ 30.72	$ 21.78
Cashless Exercise [Member]
Common stock issued		74,437
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number		76,800
Cashless Exercise [Member] \| Minimum [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 0.83
Cashless Exercise [Member] \| Maximum [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 3.67
Warrant [Member]
Common stock issued		173,990
Total consideration		$ 2,883,623
Warrant [Member] \| Minimum [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 3.36
Warrant [Member] \| Maximum [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 20.00