Photos Won't Upload.... Hosting Company Continually Says It's Not The Server!

It just rejects them right away.  My hosting company insists it's not the firewall, and that they can upload photos to the Wordpress site.  This problem started when I just upgraded to the new version of stylist.  Could this be a PHP issue?  I am on PHP 7.4, because of other WP plugins.  Please help!!!!! 

Cant help with the reasons why, but the first thing I would try would be to upload to your server via the FTP method and see if that makes any difference.  

https://www.picturespro.com/sytist-manual/articles...

Why is your address bar saying 'not secure'?  

Not having an ssl secure connection may also be something to do with your issue.

Most likely you are out of space on your hosting either space or file count. Check with your host on those.

They are asking me to check the way Stylist connects to the hosting via FTP settings.  They need to find in the software where to find the FTP files.  

There is no FTP setting. I doesn't upload via FTP and no files for them to look at.

It is a hosting issue of some sort. 

THank you!  Emailing you now!  <3