Repeater field wont display

I am using ACF and created a Field Group with a repeater field (I simply want user’s to be able to add children names on the front end when editing their profile), but after creating it, I can’t (or don’t know how) to add this repeater field in UM. The custom field doesn’t show up to add to the Default profile form. Is the Premium version required to add this? No custom fields show in the UM Fields manager popup after I create them in ACF. I think I need to create a custom field here, but I don’t know what type to create for a repeater field that has two fields in it. The repeater field I created in ACF has two fields in it (student_name (text) and student_grade (dropdown) meta keys), so not sure what to do here. How do I get these two fields to repeat together on the front end? They do appear in the user profile page on the backend so I believe I’ve set them up correctly in ACF.