The ethereum address must NOT be from your preffered ETH exchange.
Eth address must be from an ethereum client https://github.com/ethereum/mist/releases or https://www.myetherwallet.com/#generate-wallet.
Creditbit 2.0 tokens are ERC20 tokens and when developers release/publish the token contract info you be able to see your token balance on your ehtereum walllet once you "Add token watch info".
Before that you will not be able to see your token balance. I also reccomend you put some ETH on that wallet (not alot maybe 0.1 or even less) as you will need it for token transfers. You can read about GAS here so you understand how ethereum works under the hood. https://www.cryptocompare.com/coins/guides/what-is-the-gas-in-ethereum/
This info is also written on the migration page so take it seriously.
Do note if you input your eth deposit address you got from an exchange it will be close to impossible to get your tokens back as exchanges that list ERC20 ethereum based tokens in all cases provide you with a different eth address for the tokens besides the one for the ethereum ETH. Even the devs themselves will not be able to help you if you do it wrong.