Continuous loading icon

Hi,

I have a problem and I’m not able to fix it.

A continuous loading icon appears on my website’s product pages, and if I go to the product page, I still see that icon, but it spins around the page!

It is linked to the “wishlist”, but it is a feature that I do not want to use.

Here’s what I see ->
https://imgur.com/a/IKZa3ci

Here’s how the corresponding code looks like ->
https://imgur.com/a/yREjQcc (from firefox tool)

Sadly, I do not know where to go to remove the instruction to load that part of the code that concerns it (it was linked to the Botiga pro-plugin I don’t want to use anymore).

The page I need help with: [log in to see the link]