| COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($) | 3 Months Ended | |
|---|---|---|
| Jul. 31, 2021 | Jul. 31, 2020 | |
| Commitments and Contingencies Disclosure [Abstract] | ||
| Rent and lease expense | $ 3,738 | $ 7,152 | 
| X | ||||||||||
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- References No definition available. 
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| X | ||||||||||
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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