I have Moto G2 X2016 phone, screen showing green dotted box and app page is not showing properly.

A

AC Question

I have Moto G2 X2016 phone, from morning the screen showing green dotted box when i try to select anything. Setting option is not accessible. I am also unable to access app pages except 1st page of app. So setting is not accessible.
Sometime screen zoom in and then an orange dotted box covered the screen. In the background always a female voice informing what is happening.

Please tell me how to get rid of it?