Here is list of markets and exchange platforms I am currently using. Remember to transfer all your assets to safe wallet. I recommend hardware wallets like Ledger or Trezor. Keeping your coins on exchange platform its a great risk.
Remember about the rule: not your keys, not your crypto!
BitPanda - Austrian Exchange where You can buy and sell crypto directly from your credit card(1,5% fee) through mobile App. Bitcoin, gold and over 20 digital assets. Very easy and fast to use, many payment and payouts options.
Binance - the world’s largest cryptocurrency exchange by adjusted trading volume. The Exchange is supporting credit card purchase. You can trade against up to 151 other tokens offered by the exchange. Verification is not necessary up to 2BTC withdrawal. Staking, launch pool and passive earning available in one place.
AscendEX ( before BitMax) - Very well-equipped platform. Many new fresh projects are listing here. Many staking options and margin trading also available. Really good but still small platform. Get $25 in BTC after first deposit. One of my Favourites!
Crypto.com - Fast developing exchange platform with their own card payment system based on Visa network, up to 5% cashback and many useful features. Staking options, passive earning and €25 bonus after first deposit.
BitBay - First polish crypto exchange opened in 2014 by Sylwester Suszek. In 2018 Bitbay was moved to Malta which is a cryptocurrency friendly country and from then we can observe a huge progress and many new coins listed.