If you are new to crypto world, I recommend to you to buy a hardware wallet. Are best and most secure wallets where you can keep your assets.
If you decide to invest more that 70$, is a must to have one.
Now Ledger Nano S is at 68$ and you are safe for life if you keep your seed in a secret place.
From https://promo-wallet.com/ you can see what promo and deals are active for Trezor and Ledger wallets. But remember to order wallets only from official shop website.

Good luck!