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Intangible Assets (Details) - Schedule of estimated amortization - USD ($)
Jul. 31, 2021
Jan. 31, 2021
Schedule of estimated amortization [Abstract]    
2022 $ 64,870 $ 113,150
2023 129,776 113,150
2024 129,776 113,150
2025 113,109 113,150
2026 and thereafter 554,290 554,130
Total $ 991,821 $ 1,006,730