Does anyone facing the server problem everytYm playing PUBG?? I dont know why I'm having this problem on every network!!

Why there is server problem while playing PUBG on j7 pro!! In 2-3 days I am facing this problem.. my ping is always high like 800 .. I am using JIO SIM..Is there anyone facing the same problem?? I dont know its from PUBG or from JIO or on this j7 pro...

Bc kya bakwas fingerprint sensors h sale kbhi kam nhi krte.. 2-3 bar add kr chuka but kaam nhi krr rahe!!Emergency me to hugg dete h sale mc not much responsive!! Isse ache to other brands provide kra rahe h wo be km rs me

Kisi ne oreo install kr liya kya j7 pro me!! Main ekbar wait krr raha hu koi bugs ho to btana...

Which smartphone is best to buy now under 20000rs?? I need genuine suggestions!!No samsung!!