Heyy ! When i click on find servers , nothing happens , i uninstall and reinstall , but it still the same problem :/
Thanks for helping me !

I know I am too late to answer, but in future if anyone came with same question my answer will help them

Open your CS Directory
Go in cstrike\resource and search for the file GameMenu.res
now right click on this file and open it with Notepad.
Now erase all written text inside that file and paste this code :-

"GameMenu"
{
"4"
{
"label" ""
}
"5"
{
"label" "#GameUI_GameMenu_ResumeGame"
"command" "ResumeGame"
"OnlyInGame" "1"
}
"6"
{
"label" "#GameUI_GameMenu_Disconnect"

"command" "Disconnect"
"OnlyInGame" "1"
"notsingle" "1"
}
"7"
{
"label" "#GameUI_GameMenu_PlayerList"
"command" "OpenPlayerListDialog"
"OnlyInGame" "1"
"notsingle" "1"
}
"8"
{
"label" ""
"command" ""
"OnlyInGame" "1"
}
"9"
{
"label" "#GameUI_GameMenu_NewGame"
"command" "OpenCreateMultiplayerGameDialog"
}
"10"
{
"label" "#GameUI_GameMenu_FindServers"
"command" "OpenServerBrowser"
}
"11"
{
"label" "#GameUI_GameMenu_Options"
"command" "OpenOptionsDialog"
}
"12"
{
"label" "#GameUI_GameMenu_Quit"
"command" "Quit"
}
}




Save the file and enjoy your game.
If you still have the same problem, Email me at "dayabakaran@gmail.com" I will help you, have fun