You can use Baobab Klaytn Wallet to query your balance and transfer the ERC-20 compatible
BAOBABTOKEN you just deployed.
You can add ERC-20 compatible token in your wallet with the address of the deployed
MyERC20 contract as below.
After adding the ERC-20 token in the wallet app, the balance of your
BAOBABTOKEN will be shown in addition to the balance of KLAY as below. You can see there is
BAO tokens in the account.