5. WARRANTS AND NON-EMPLOYEE OPTIONS (Details 1) - USD ($)	12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Total warrant liabilities	$ 6,488,310	$ 9,317,064
Net (loss) gain on warrant liabilities	(760,603)	(8,643,561)
Series S [Member]
Total warrant liabilities	0	33
Net (loss) gain on warrant liabilities	33	(751,378)
Series V [Member]
Total warrant liabilities	674,442	770,436
Net (loss) gain on warrant liabilities	95,994	(697,526)
Series W [Member]
Total warrant liabilities	1,193,507	999,081
Net (loss) gain on warrant liabilities	(194,426)	(915,327)
Series Z [Member]
Total warrant liabilities	1,109,545	487,767
Net (loss) gain on warrant liabilities	(621,778)	(410,551)
Series ZZ [Member]
Total warrant liabilities	77,638	34,215
Net (loss) gain on warrant liabilities	(43,423)	(29,461)
Series AA [Member]
Total warrant liabilities	916,908	380,474
Net (loss) gain on warrant liabilities	(536,434)	(315,387)
Series BB [Member]
Total warrant liabilities	63,966	28,456
Net (loss) gain on warrant liabilities	(35,510)	(24,134)
Series CC [Member]
Total warrant liabilities	1,710,898	1,779,724
Net (loss) gain on warrant liabilities	(1,198,836)	(1,385,504)
Series DD [Member]
Total warrant liabilities	0	1,249,287
Net (loss) gain on warrant liabilities	1,249,287	(1,243,795)
Series EE [Member]
Total warrant liabilities	0	1,249,287
Net (loss) gain on warrant liabilities	1,249,287	(1,243,795)
Series FF [Member]
Total warrant liabilities	446,185	188,921
Net (loss) gain on warrant liabilities	(257,264)	(141,767)
Series GG [Member]
Total warrant liabilities	0	607,228
Net (loss) gain on warrant liabilities	195,228	(408,555)
Series HH [Member]
Total warrant liabilities	45,657	58,816
Net (loss) gain on warrant liabilities	(24,465)	(42,802)
Series II [Member]
Total warrant liabilities	0	660,135
Net (loss) gain on warrant liabilities	(442,040)	(462,519)
Series JJ [Member]
Total warrant liabilities	66,599	88,642
Net (loss) gain on warrant liabilities	(35,301)	(64,439)
Series KK [Member]
Total warrant liabilities	0	656,930
Net (loss) gain on warrant liabilities	(55,622)	(449,470)
Series LL [Member]
Total warrant liabilities	182,965	77,632
Net (loss) gain on warrant liabilities	$ (105,333)	$ (57,151)