Check for App
Yep, Found itchange this answer
Copper is asking me to sign inchange this answer
Retrieve Pinchange this answer
Open the BlueMail app on the Steward tablet provided to you at closing (either Amazon fire tablet or wall mounted tablet) and retrieve the pin code.
The app should look similar to the icon below.
Once you find the pin, enter it in the Copper app and continue following the instructions in-app.