appId in capabilities.xml


My app was rejected from the submission process for “final release” with the following reason :
“The value of appId in capabilities.xml should match app package name”.
But I have no file “capabilities.xml” into my app project ???
I also don’t find it into samples from POYNT.
So, where’s this file location ? and whats its contain please.

It was refering to this file “xml/loyalty_capability” in your manifest.