Hey, I have one issue with the theme I’m using. (DEBUT theme)
When I have some pictures of my product, if I click on picture 2, the picture don’t show as the first but it redirect me on a page (cdn.shopify.com) which only show me a blank page with my picture
Help me please 
Feel free to check the problem on the website: https://eltoquetoque.com/products/combo-de-pestaninas-4d-azhara-cream-lash
It looks like you (or someone) has made some changes to the theme code so you’re getting some JavaScript errors. These errors will be preventing the intended image viewer to work, and is defaulting to the direct image link.
If you hired someone to make the changes it’s certainly worth getting them to take another look to resolve those errors.
If you did the edits yourself did you happen to make a copy of the theme before the changes got made?
Thanks Jason, Indeed I did the edits myself and didn’t make a copy.
How can I restore the default theme settings?