Phone cant receive or make calls bill paid

[Michael_326]

I have a lg cell phone cant recieve or make calls bill is paid

 

[rgd1101]

what error are you getting? what is the signal strength?

 

[Ella_1]

How do u open a app in playstore when it wont allow to do it and a error just came up stayin authecation and set up a googlee account but I already have one