Annual report pursuant to Section 13 and 15(d)

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Details)

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ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Details) - USD ($)
Nov. 30, 2020
Nov. 30, 2019
Payables and Accruals [Abstract]    
Trade payables $ 3,475,238 $ 600,878
Accrued sales and use tax 1,050,051  
Payroll accrual 903,576  
Commissions 375,123  
Accrued professional fees 216,660  
Warranty 268,453  
Other accrued liabilities 339,974 38,999
Accounts payable and accrued liabilities $ 6,629,075 $ 639,877