Customify ‑ Custom Product App

Very frustrating app to work with. They installed the program for me and then I watched every single You Tube video trying to figure out how to do a simple text box where the letters would go in once the customer typed them in. They wasn't anything.

This was the last email I received from Kamal: "There is add text also i fix your button, but there is still some error, because your time give me headcache, but you can test using debut theme, i will work on it to solve it" YOU have a headache??? I have spent countless hours trying to get this to work. It has been several days now and nothing so onto the next.....