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Leases (Details) - USD ($)
 3 Months Ended 6 Months Ended
Mar. 31, 2022
Mar. 31, 2022
Sep. 30, 2021
Leases      
Operating lease right-of-use assets $ 35,741 $ 35,741 $ 42,976
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Other Assets, Noncurrent Other Assets, Noncurrent  
Operating lease liabilities $ 13,951 $ 13,951 14,296
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Accrued Liabilities, Current Accrued Liabilities, Current  
Operating lease liabilities non-current $ 21,790 $ 21,790  
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Other Liabilities, Noncurrent Other Liabilities, Noncurrent  
Present value of minimum lease payments $ 35,741 $ 35,741  
Operating leases expenses $ 3,669 $ 7,338  
Weighted average remaining lease term 2 years 8 months 12 days 2 years 8 months 12 days  
Weighted average discount rate 5.00% 5.00%  
Other Liabilities, Noncurrent $ 21,790 $ 21,790 $ 28,680