INTANGIBLE ASSETS (Details - Intangible assets, net) - USD ($)	Jun. 30, 2022	Mar. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	$ 215,155	$ 215,155
Less: accumulated amortization	(176,016)	(169,940)
Intangible assets net	39,139	45,215
License [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	142,248	142,248
Software Development [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	12,585	12,585
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	$ 60,322	$ 60,322