| Schedule of related party transactions |
| | November 30, | | | November 30, | | | | 2021 | | | 2020 | | Convertible debenture payable to two directors and officers of the Company, unsecured, 10% annual interest rate, payable monthly (“2018 Debenture”) | | $ | 500,000 | | | $ | 500,000 | | | | | | | | | | | Convertible debenture payable to two directors and officers of the Company, unsecured, 12% annual interest rate, payable monthly (“May 2019 Debenture”) | | | 1,050,000 | | | | 1,050,000 | | | | | | | | | | | Convertible debenture payable to two directors and officers of the Company, unsecured, 12% annual interest rate, payable monthly (“November 2019 Debenture”) | | | 201,483 | | | | 241,791 | | | | $ | 1,751,483 | | | $ | 1,791,791 | |
|