Prepaid Expense and Other Current Assets (Details) - USD ($)	Sep. 30, 2021	Jun. 30, 2021
Prepaid expenses and other assets	$ 559,445	$ 386,258
Insurance [Member]
Prepaid expenses and other assets	135,358	100,307
Prepayment to vendors [Member]
Prepaid expenses and other assets	3,322	118,283
Prepaid monthly rent [Member]
Prepaid expenses and other assets	73,687	66,551
Subscriptions and services being amortized over the service period [Member]
Prepaid expenses and other assets	256,414	0
Deposit on services [Member]
Prepaid expenses and other assets	1,075	3,225
Other deposits [Member]
Prepaid expenses and other assets	$ 89,589	$ 97,892