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EQUITY (Tables)
6 Months Ended
Jan. 31, 2022
Equity [Abstract]  
Schedule of warrant assumptions
    
   January 31, 
   2022 
Exercise price  $1.00 - 2.00 
Expected term   2 years 
Expected average volatility   83% 
Expected dividend yield    
Risk-free interest rate   0.53% 
Schedule of warrant activity
             
   Warrants Outstanding 
      

Weighted

Average

   Weighted Average Remaining 
  

Number

of warrants

  

Exercise

Price

   Contractual life
(in years)
 
             
Outstanding, July 31, 2021      $     
Granted   160,000    1.00    2.00 
Exercised            
Forfeited/canceled            
Outstanding, January 31, 2022   160,000   $1.00    1.79 
                
Exercisable, January 31, 2022   160,000   $1.00    1.79