My phone was broken, i sent it to the service. I installed bluestacks program on my PC till my phone come back. It lets you use android on your pc. I used my account there to enter google play. After my phone has fixed, I tried to connect google play with my mail. But my telephone gave an error. Error is " my mail and my password aren't match"
I'm sure they are match. Even i changed my password and tried to connect again. Still same error. This mail is really important for me. I need to access my mails with my phone.
By the way i can connect with other mail accounts. Problem is just my main mail address.
Also i logged off from all devices on settings on gmail.