In the meantime, press f12 console and see some issues from Avada and fix them. Not related to this issue, still you must fix them.

This is a false information about wpForo and a backdoor. There is not such a thing. Login/Register is NOT handled by wpForo but from Wordpress core...

@tutrix Thanks, that latest works and i was able to style it like i wanted !!

The error is: Uncaught TypeError: $ is not a function

@tutrix Well .. i dunno. I use a custom pseudo-plugin for all my functions and adding that produces an error.

@tutrix Thanks. This code produces some error when f12 is viewed (something like wrong content loaded).

Works fine now, many thanks.

14-Oct-2021 16:53:33 UTC] PHP Warning: preg_replace_callback(): Compilation failed: unrecognized character after (? or (?- at offset 23 in /home/wp-co...

The code is: add_filter('wpforo_content_after', 'wpforo_default_attachment_image_embed', 11); function wpforo_default_attachment_image_embed(...

You may also fix this, so your pages work 100% ok. This is a "stray" script tag as per Firefox.  Screenshot.png

You have some issue, check it and fix it. Uncaught Error: Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version...

Thanks, still that could confuse caching plugins, since we use them for the rest of WP site? (WP 5.8.1.1 ?)

Can you please be more polite and explain what you do not understand?