Integration with Expersta API

Hello, this is my first website and I want to create a shop and integrate the API from Expersta.com but they say they don't have a direct integration only if I do it manually. As I have zero coding skills this is like speaking a language I don't understand. Do you know how to solve my problem? I would really like to heve this integrated in my website.

Hello,

I cannot open "expersta.com", it's not exists.
Anyway, without knowing programming, the only option is to look for a plugin that implements their API.

Bye!