I really not understand why this is happening with me. Itís really annoying for me. Whenever I try to call, raise or check or anything, itís not work. I tried to log out and again log in, then also same problem. I really not understand why this is occurring. I tried many solutions for that. Someone say itís because of virus and so on. But I really donít think itís because of virus. I even try to go through google and many more sites, but canít find any way out solution for this. So, please if anyone here has any useful tips or any idea about itís than please let me know.