Help to create an item purchase page


I need help to develop a page to select different products in UI Designer, I can bring the products registered in the bank and display them in UI Designer:

But when I add another line as if to select another item in the order, the second line is already filled with the same data as the first line:

I've already tried everything that is place but I did not find anything that could give me an idea of ​​how to solve this, if you have any idea thank you.

No answers yet.