Pls help me fix this in app purchase problem

Sent from my TECNO-Y5 using XDA Free mobile app
I use a TECNO Y5(mt6572,android KitKat). It is a mid range phone but the problem is that ever since I bought it- I have been unable to purchase in app coins,gems,money or game unlocking in all my android apps. The problem it keeps saying in all the apps are- (1) error connecting to store(2) purchase error for some other apps (3) error contacting Google play for purchase. (4) no packs available in some other games and other worrying similar things. The most worrying aspect however is that all the apps connect to the internet for chats, squad update,bonuses but whenever I try to purchase anything- it brings out the purchase error of a thing. I tried installing older version of play store but it didn't work, I even opened another gmail account and connected my playstore with it thinking maybe the former account has an issue but the problem still persisted checked my host folder with root explorer- still didn't work. I don't have any problem with connection and don't even use proxy. I flashed the phone but the problem still persists. I have tried virtually everything like DNS app-changed it to Google DNS,opened playstore and while updating all my apps, I started all my phone apps with in app purchases but they still keep giving me that error. Pls I need u all to help me. Thanks

How did you purchase your note

With Verizon trying to move away from contracts how did you purchase your note 5

Project Fi - Purchase Nexus 6 from Google or AT&T?

Hello,

A week or so ago, I signed up for Project Fi and I plan to switch over to it as soon as I receive notification (which could be months away I'm guessing). In the mean time I have some questions:

- I am currently on AT&T using an unlocked, rooted Note 3 which has been paid off. I thought since Project Fi uses the Nexus 6, I may as well go ahead and purchase a Nexus 6 while I wait for my invitation. I have a couple of choices:
- On the Project Fi web site, it looks like the phone purchase is 0, however, on AT&T, if I sign up for the installment plan of 2 years, based upon my monthly service and data rate, the phone works out to 0. I can either use the AT&T Nexus 6 until I'm approved, OR I can use the Google Nexus 6.

My question is, is there any difference between the Nexus 6 from AT&T and the one offered by Google? Are there any frequency bands not supported on the AT&T version? Can the AT&T version be 'rooted'? I have read on the Google site about their phone having a SIM card to support multiple networks. I have also read that the Google version will use a combination of Sprint, T-Mobile, and WiFi and I'm not sure if the AT&T version would do all of the this even with the special SIM card?

Thanks in advance!

T-mobile Giving away a year of netflix w/ purchase of Note 5

https://explore.t-mobile.com/samsung...TBDXAZAZQE2782

This is interesting.