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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
3 Months Ended
Apr. 30, 2018
Jul. 31, 2018
Jul. 31, 2017
Cash and Cash Equivalents [Abstract]      
Cash equivalents $ 6,314 $ 211,692  
Cash uninsured by FDIC   $ 0  
Net Loss per Share [Abstract]      
Net loss per share (in dollars per share)   $ (0.03) $ (0.01)
Advertising costs [Abstract]      
Advertising costs $ 0 $ 11,586