Do you remember by chance if you have seen those coins in your wallet? Maybe you wrote down the address?
I think that we need more information.
(Unfortunately I was wrong in my other post, as o_e_l_e_o pointed out, hence I deleted it. Sorry.)
Yes, in 2017 I have seen my BTC in wallet) Maybe I have the address of this wallet because I find in the email exchange transaction, where is the wallet address