Hi, I need to make a simple Wordpress website (like here is https://www.greek-coin.gr) where I can buy/sell altcoins. I need a plugin/script where people can choose from form what they want etc.

Here is form which exactly I need.
https://pasteboard.co/IF7QsRc.png

Do you know any plugin which let me customize those options to choose from altcoins and payment etc?


Thank you.