It seems like there might be a misunderstanding. In the world of cryptocurrency, you don't actually "sell" a wallet itself. A wallet is a place to store your digital assets like Litecoin (LTC). If you are looking to sell your Litecoin, you would typically use a cryptocurrency exchange to trade your LTC for another digital currency or for fiat currency (like USD or EUR). You can then transfer the funds to your preferred payment method or bank account. If you need help with selling your Litecoin, I can guide you through the process. Just let me know!