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Warrants (Tables)
9 Months Ended
Apr. 30, 2019
Warrants [Abstract]  
Schedule of estimate fair value of warrants
Warrants     500,000  
Exercise Price   $ 0.15  
Term   2 years  
Volatility     323 %
Risk Free Interest Rate     2.61 %
Fair Value   $ 25,205  
Schedule of warrants activity
    Number of Warrants     Weighted Average Exercise Price     Weighted Average Remaining Contract Term  
Outstanding at July 31, 2017     150,000     $ 0.10       1.50  
Granted     1,865,000       0.15       1.47  
Expired     -       -       -  
Exercised     -       -       -  
Exercisable at July 31, 2018     2,015,000     $ 0.15       1.47  
Granted     500,000       0.15       1.28  
Expired     (150,000 )      -       -  
Exercised     -       -          
Exercisable at April 30, 2019     2,365,000       0.15       0.90