Lost litecoins?

Hello, I bought a few years ago litecoin through BTCX, I still have the email where they write that your currency has been sent to: “a long code” Is it possible to access these litecoins again?

Sounds like you need a private key… can you remember where you might have it?

No I dont. But the code I write about i think that is à wallet,

Yeah thats defintely a wallet…

Maybe logging into BTCX and diigging around might help?
I do know you’ll need a private key somehow though.
unfortunately, if you don’t have your private key… you’ve lost your coins.

Re read your email and maybe theirs a clue as to where to go from there???