Download Personal Launcher 3.4 Apk

This is the best application you used and thank you very much who designed this application
But I want the app designer to add these modifications:
1_ that each user has its own interface as a new mobile can download applications with his own email
For example
If you are a user and you want to prove Facebook tell me that this application has been downloaded
I want to allow downloading applications for each user
 It is already installed
Thank you