messed up with play store and play services

Hello friends,
Recently i integrated update to system app by lucky patcher and integrated play services after reboot "com.process stop working " error massage appear at every second for 1 Minute and play store (which was also moded) stop working I uninstalled it and installed newest offical play store and remove play services too but it's not working...... gmail also stop working. ..
So here I m asking for any good xda member to guide me please to restore everything back to normal please ....thanks :D