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Fair Value Measurement (Tables)
9 Months Ended
Mar. 31, 2021
Fair Value Disclosures [Abstract]  
Fair value of liabilities measured on a recurring basis
    Fair Value Measurements at  
    March 31, 2021:  
    (Level 1)     (Level 2)     (Level 3)  
Derivative liability   $ -     $ -     $ 1,117,248  
Total derivative liability   $ -     $ -     $ 1,117,248