Chat Problem Please Help ASAP

I enter game without any problem and play nicely. But whenever i click ‘‘T’’ or ‘‘Enter’’ game sort of freezing… Can’t move, can’t fire etc. I can only change my items… What can i do about it ? Anyone saw something like this before ?? Please return me asap.

[editline]20th January 2016[/editline]

UP UP UP

[editline]20th January 2016[/editline]

UP UP UP