Hi Robert,
Do you have a cost idea when you do this for us?
I'm sorry but I don't follow you. What should I do for you? I've already mentioned, that we don't support issues in Facebook API configurations. You should make sure all is setup correctly, like it described here:
https://wpforo.com/community/faq/how-to-get-facebook-app-id-and-secret-key/
I resolved putting this code on style.css of my theme
.fb_iframe_widget iframe {
position: relative!important;
}
Thank you for sharing your solution.
More description for enricocantori's solution.
Please try this small CSS code. Put it in Dashboard > Forums > Settings > Styles > Custom CSS Code Textarea. Save it delete all caches, do Ctrl+F5 on forum front-end. Then test it on other mobile devices. Because mobile browsers have a hard cache, you’ll not be able see the change immediately.
.fb_iframe_widget iframe {
position: relative!important;
}
Also please don’t use Private Session of mobile browsers. Facebook doesn’t allow use Login Button on private sessions, it doesn’t allow use Cookies so make sure you use regular (default) mode of mobile browser.