HI guys i did a mistake yesterday i tryed to get 2.15 ltc from a casino website so i cashed it out but i copy past my btc wallet the status of the transaction is unspent can i recover it
What BTC wallet are you using? I'm really not 100% sure how Litecoin wallets work(because I never had one), but if you have access to your Bitcoin wallet's 12-24 word recovery seed, you can try importing it to a reputable Litecoin wallet.
Most probably this won't work because altcoin wallets use different derivation paths even if they use the same mnemonic. In fact there is a bunch of
SLIPs about it.
The only way to solve this is to first figure out which type of address was used (ie. what the redeem script of the P2SH address was) then import the private key(s) of that address to an LTC wallet (such as Electrum-ltc) and select the same type there too.