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Basis of Presentation and Significant Accounting Policies (Tables)
9 Months Ended
Jul. 31, 2021
Accounting Policies [Abstract]  
Schedule of assumptions used
               
      2021       2020  
Expected dividend yield     0 %      
Expected option term (years)     10        
Expected volatility     294.57%-301.53 %      
Risk-free interest rate     1.19%-1.63 %