Quarterly report pursuant to Section 13 or 15(d)

8. COMMITMENTS AND CONTINGENCIES (Tables)

v3.19.2
8. COMMITMENTS AND CONTINGENCIES (Tables)
3 Months Ended
Jul. 31, 2019
Commitments and Contingencies Disclosure [Abstract]  
Schedule of future minimum rental payments for operating leases
Three Months Ending July 31,   Amount  
2020   $ 21,717  
2021     9,480  
    $ 31,197