App submission: This app was rejected. You can update and resubmit it, or you can remove it.

I am wondering, why my datafield was rejected. I designed a datefiled called "Simple heart rate" and another one which is called "Simple Average heart rate". I just want to close the gap that Garmin doesn't deliver a nice font size for the 8 data fields on a 6x pro. I am very disappointed that Garmin don't tell me exactly what's the problem with that datafield...