URL to check token transfer is this
https://etherscan.io/address/0x3ec70535461d8a0fbbb93f9d386a9f63956362b5#tokentxnsAnd yes you have received some ERC20 tokens one day ago but if you don't have private key to the address above you can't move those tokens.
I have't used freewallet before so don't have idea about how ETH address works there but if they don't give you private key of your ETH address than yes you have to say good bye to your tokens. You should never use ETH address which is not under your control (you should have private key) to receive ETH based tokens. Use myetherwallet.com to get ETH and private key pairs next time.
You can also contact freewallet, they might help you to access those tokens, good luck.