If there is any new holders of Litecoin through Robinhood and you're seeing this post: Welcome! Now, jump in the rabbit hole! RH hold the keys for you... Learn to hold your own keys with either Litecoin core or a good wallet  so you can transact yourself with Litecoins. There is plenty of merchants accepting Litecoin and it's transaction fees are amazingly low, which is perfect for real life usage.