Problems about Google Analytics?

Hello Everyone.Sorry for put this post here because I don't know put it in where.
I'm using Google Analytics but when I access in Admob.com then It notifications that don't have any user acitivty
I put full the parameters :
Android Tracking
Bunlder Identifier:
Product Name:
Bundler Version:

Don't have any something notification google analytics actived.
Where Am I wrong?
Please help me.
I want to ask more question.I use Google Amob in my game.When game run on slower device then Game android was very very lag.I don't know why.
Sorry my bad english.
Thank you so much.