Amazfit Watch faces

Hey all, I created a watch face on the watchface.Zepp site. It has hands for time and digital battery, calories, date, and PAI. Everything looked good on the site, but I downloaded the file, uncompressed it down to the device.zip and loaded it into the face through amaztools. The hands work fine but ...

Hey all, I am trying to install a face to my phone from the editor, but the QR code says “no usable data”. Any idea what this means and how to correct? Thanks a bunch in advance.

JC