The Instagram internal browser opens the site with errors. How to solve the problem?

Question

Facebook

Good afternoon, please help me understand. I'm a layman, I made a website on Elementor and everything seems to be ok. But when you open it in a Facebook ad, "abracadabra" appears instead of text and exactly the same set of characters instead of links, in place of the image. At the same time, the site works fine with direct links.
This might be a dumb question, but thanks in advance for your help!