Are you planning on trading regularly or do you want to put these into storage and forget about it for a few years?
Work on getting your coins offline, out of the exchange and into your own hands. First learn how to create wallets offline, I use paper as my storage and store it in my house and my parents house. You can store your seed digitally, on paper or in your brain if you're brave.
First time sending anything to the wallet send the smallest amount possible. Do a little test. Send 0.001 coin and make sure it arrives. Always double or triple check your addresses on transactions over the threshold you're willing to use.
Great advice moomoo, I did that, I saved my backup file into my dropbox, emailed it to myself, and to my second pc. I feel safe, I hope taht I am as well.