I have the following problem: for a few months now I can't choose the previews I use on Facebook when sharing a new podcast on my professional page.
Soundcloud's previews are square shaped, so they do not show properly on Facebook and I would like to set another preview when sharing my new podcasts.
Any idea how I can solve this problem?
The best would be to use FB's domain's ownership code…
Thank you in advance for your help.