Im reciveing proxy connecion failed when I try to connect to the Internet thru my asus zenfone 2

[AC Question]

I tried all the manual settings. Im using uninor sim service, plz help me.

 

[B. Diddy]

Welcome to Android Central! Is this when you try to connect via wi-fi or via mobile data? Proxy servers are typically used for wi-fi connections--does this happen on all wi-fi connections? And are you sure those wi-fi networks use a proxy server?