ASUS - ZenTalk

Hello everyone..i just bought this #Tencent Rog2 from Ebay last week..for few days its working really fine but now theres alot of problem,i have tried rebooting and factory reset but still i dont seems to find solution to solve the problem1.I cant se...

I just bought this phone a week ago at first its fine but now theres so many problem..my internet is working fine but i cant seem to open youtube/fb video and my phone totally has no sound and when someone tried calling me i cant seems to pick ip/can...