[AC Question]

I have an Asus zenfone 5, i rooted it yesterday it was fine but later all my apps wasn't responding at all so i decided to backup my data on titanium backup and factory data reset, i did so. now after i switch it on after it optimizes all my apps. the setup wizard when i choose my wi-fi connection it says, "google play services unfortunately stopped" and doesn't let me proceed further . i'm stuck, what can i do now????? please help, i tried rebooting and recovery a no of times. i wanna skip the setup wizard now....