To put 3 agents in a row you will have to edit templates/template-all-agent.php file on line 73 replace : col-md-6 col-sm-6 masonry-item with col-md-4 col-sm-6 masonry-item

Hi,

I want to add another agent grid - so it becomes 3x3 instead of 2x2. Which PhP file can I edit to make this happen?

Refer to the attached image for reference. Thanks