Hi Andrii,
I’ve been speaking with my host EasyWP. We spent 2hrs trying lots of different things and in the end they conclude that the issue seems to be on the HivePress upload form (/submit-listing/details/). We added another form via elementor and the images uploaded quickly from a mobile. They suggest we need to increase the max file size and include HEIC on the options.
Unfortunately I can’t see a way of editing your form in the same way I can elsewhere on the site. On the elementor form we were able to set file size, etc. Is there a way of me customising this or do you need to do this at your end?
Thanks
Steve