Hello. Your wallet must support erc-20 standart. The following wallets are known to be compatible with Ethereum tokens (ERC-20 standard): Metamask, MyEtherWallet.com (now MyCrypto), ImToken wallet.
What is ERC-20 standard?
The ERC-20 defines a common list of rules for all Ethereum tokens to follow, meaning that this particular token empowers developers of all types to accurately predict how new tokens will function within the larger Ethereum system. Ethereum's ERC-20 token standard has been recently formalized as an EIP.