Help get old photos off IMDB Pro

No matter how I follow the prompts to delete photos from this site on my phone, as advised by the site, there is no information popping up when a photo is highlighted. The only thing I have been able to do is change my profile photo. As far as deleting, I am sunk.

How can I contact someone there to walk me through a process that may include something that was forgotten in the description offered of how to do this?

Thanks,