Posts not showing in category page

My posts aren’t showing up in the category pages when clicked on the primary banner. They just load for eternity. Site: https://theonepercentofwealth.com/
I’m using the theme Max Mag from Envato. I’ve also tried changing permalinks and uninstalling all plugins to no avail. The posts are also definitely saved in their categories. I just want to get this sorted as we are launching soon. Any suggestions would be greatly appreciated, thanks!

Alex