Security - Do you have a wallet to hold your cryptocurrencies?...
If you don't hold it you don't own it!
More on Wallets
You have a wallet but do you have an Account? Live in in the US? You'll need a Coinbase Account.
Living in the USA
Crypto Account - Purchase cryptos and trade cryptos set up a Coinbase Account
Crypto Trading Classes:
Tell Joe "Joanna Sent You"...
Intro to Crypto and Cryptocurrencies