The only currencies supported by Coinsquare are the ones listed on our platform.
Although ERC20 tokens are created on the Ethereum blockchain, and Coinsquare does list Ethereum, they cannot be credited to your Coinsquare account if the specific token is not supported by our platform.
If you have sent any ERC20 tokens to your Coinsquare account, the funds will not be credited to your account. Unfortunately, it is not possible to reverse confirmed transactions, and the funds will not be retrievable. We ask that you reach out to our Support Team so that we can document the issue. When and if we support the specified token, we will be able to look into crediting your account for the amount that was sent.