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Warrants (Tables)
12 Months Ended
Jul. 31, 2017
Warrants [Abstract]  
Summary of warrants activities

   Number of Warrants   Weighted Average Exercise Price   Weighted Average Remaining Contract Term 
Outstanding at July 31, 2015   -    -    - 
Granted   2,841,667    0.10    1 
Expired   -    -    - 
Exercised   -    -    - 
Outstanding at July 31, 2016   2,841,667   $0.10    .84 
Granted   150,000    0.10    2 
Expired   (2,841,667)   0.10    - 
Exercised   -    -    - 
Exercisable at July 31, 2017   150,000   $0.10    1.50