New privacy policy

My question about the new privacy policy -> https://developer.apple.com/app-store/app-privacy-details/
 
My mobile app collects app location and customer email address and pass those information to the back end for the process. Since I don’t use those data for tracking purpose , I wanted to know whether I need to disclose those datatypes under privacy section or can be skipped if it's optional.
“Collect” refers to transmitting data off the device in a way that allows you and/or your third-party partners to access it for a period longer than what is necessary to service the transmitted request in real time. So you don't need to disclose this data type if you don't store it after the request has completed.
New privacy policy
 
 
Q