Let me pretend that this is not an old scam format....
Tell us, OP, since you know the exact address you sent it to, and you have the wallet.dat file that contains the private key, why don't you simply run
dumpprivkey LKfoGvsChQvQpKRtMivMLmAcsmXxDLcZyq
on the Litecoin client?
Then paste the private key for that address into an SPV client like Coinomi or Electrum-LTC?