Income Taxes - Schedule of Net Operating Loss Carryforwards (Details)  | 
 Apr. 30, 2020  
USD ($) 
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| NOL carryforwards | $ 3,011,790 | 
| 2029 [Member] | |
| NOL carryforwards | 2,707,158 | 
| 2028 [Member] | |
| NOL carryforwards | $ 304,632 | 
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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