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Stock-Based Compensation (Tables)
 9 Months Ended
Apr. 30, 2022
Share-Based Payment Arrangement [Abstract]  
Schedule of stock options
   Options   Weighted average
exercise
price		   Weighted average
remaining
contractual
term (years)		 
             
Outstanding at July 31, 2021   9,230,000   $0.17    2.93 
Granted   
-
    
-
    
-
 
Exercised   
-
    
-
    
-
 
Forfeited and cancelled   
-
    
-
    
-
 
Outstanding on April 30, 2022   9,230,000   $0.17    2.64 
Exercisable on April 30, 2022   7,153,530   $0.20    2.35