Can I have help please??
You mean you want to buy Litecoin?
You need an Exchange that lets you trade Litecoin.
There are many out there: like CRXzone, Shapeshift, depending on the currency you use.
You should buy them from an exchange, not shapeshift.io and if it’s a low amount of LTC you can keep them there. If you’re planning on buying a bigger amount of LTC I suggest buying a hardware wallet to store them securely after you bought them on an exchange.
If you need more help with this, fee free to ask.