[suhrab_mujeeb]

Remember OnPlayerText always returns true to be able to chat. So the code should be:

pawn Код:

public OnPlayerText(playerid, text[])
{
    // Rest of the code
    return 1;
}

So maybe try this

pawn Код:

//
if(text[0] == '!') 
    { 
      new name[24], string[256]; 
      GetPlayerName(playerid, name, 24); 
      format(string, sizeof(string), "{AD855C}[Team Chat]%s: %s", name, text[1]); 

      for(new i = 0; i < MAX_PLAYERS; i++) 
       { 
        if(IsPlayerConnected(i)) 
        { 
        if(GetPlayerTeam(playerid) == GetPlayerTeam(i)) 
        SendClientMessage(i,yellow, string); 
        } 
      } 
    } 
    return 1;