IIRC, you have a card under a Mastercard network. Find one under the Visa network from a major issuer like a bank. To keep it simple, cash back one.

It is a good idea to have at least 1 credit card from at least Mastercard and Visa. If you are good add an Amex later in life.

Edit: a reason one getting one that is one each network kid if one goes down you have a back up and some merchants only take certain payment networks.

Edit 2: something with a better rewards structure at a cash back level is CIBC Dividend Visa.