HTML to Vesta automatically

[IamSnasty]

Hi, I own a web page based on HTML. Now I wanted to ask if someone can help me and I am looking for something unconsolidated with which I when the customer ordered and paid his product, the webspace is automatically set up and the data sent to the customer.

So far the website looks like folt: https://dallmair.eu

And VestaCP is also installed and works as well.