Im not sure what you want..
If you remove those custom fields values that you created other than the field to the right it should work with the code I gave you.
If you want to learn how to use the repeaterfield add on you can have a look here: http://www.advancedcustomfields.com/resources/field-types/repeater/
It’s possible that you’ve messed up the field so if it still doesnt work you can try to rename the field like “user2_2” or something and try it again.
