Binance Original Defi Wallets

So here we are, new year but I still haven't learnt my lesson.

There was this function, which was convinient for beginners - binance original defi wallet. It really helped me get into web3 a little bit. I had some fun here and there but also had some cake staked on this wallet. I forgot about it till now, but when I tried to get into my wallet and collet my staking rewards it struck me there is no such function anymore. Can someone tell me how to proceed further and retrieve my funds? And has it happened to someone as well.