I can't change the image on the template

I want to buy this template but when I want to put my logo (buyan template) and my professional photo there is an error message displayed. How to proceed? Thanks to the community! Take care of yourself

https://preview.webflow.com/preview/buyan?utm_medium=preview_link&utm_source=designer&utm_content=buyan&preview=ba216e41c5057c96a731a8d0f4927cd9&mode=preview


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

And that would be what exactly? Can you share a screenshot?

here is the error message

I have see this before. Might be related to authentication. Sign out and then login again, attempting to upload the asset. See if your issue is then resolved. If not open a ticket.

@Benoit_Follet- Did this resolve itself?

yes thank you as soon as I bought the template, the problem was solved. Great!