How do I e transfer my payment to cra if I don’t have their transfer info?

If you want to pay by Interac E-Transfer, you need to go through the CRA's payment provider here: https://www.paysimply.ca/CRA/TaxType.aspx?type=individual

This CRA page lists all the ways you can pay your balance owing: https://www.canada.ca/en/revenue-agency/services/payments-cra/individual-payments/make-payment.html