RELATED PARTY TRANSACTIONS (Details) - USD ($)	6 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2022
Related Party Transactions [Abstract]
Amounts due to related parties at beginning of period	$ (101,297)	$ 148,795	$ 148,795
Amounts invoiced by Pharma to DDL	1,833,706	1,115,748	3,245,985
Amounts invoiced by DDL to Pharma	(2,437)	(2,495)	(2,495)
Amounts paid by DDL to Pharma	(1,695,999)	(1,770,942)	(3,492,962)
Foreign exchange differences	88,408	5,340	(620)
Amounts due from / to related parties at end of period	$ 122,381	$ (503,554)	$ (101,297)