Hi @alibidesigns
Q1: In order to get the labels you’d have to also fetch the field object.
this can be done with get_field_object(). It will be an array containing the field label as well as the choices with key => value pairs (and more).
Q2: I believe what you want is to sort the repeater field based on the radio fields. Have a look at this: http://www.advancedcustomfields.com/resources/how-to-sorting-a-repeater-field/
That might be enough to get you going!
