SRL Archive - First Scripts

Hey I'm trying to make a script for the first time this is what I came up with so far(this is rs 07 btw:

program Silkthiever;
{$I SRL\SRL.Simba}
{$I P07Include.Simba}

procedure SilkTheiver;
var
 x, y: integer;     
begin

repeat
  if FindColorTolerance(x, y, 5410684, 4, 4, 515, 337, 4) then  
  begin  
    MMouse(x, y, 2, 2);    
    Wait(100)

    if P07_ContainsText('Steal') then <---- Getting error  [Error]  (18:34) here what am I doing wrong?
    begin   
      ClickMouse2(Mouse_left);
      Wait(2000)
    end;
  end;
until(P07_InvFull)
end;            
begin
Setup07Include; 
SilkTheiver;
end.  

It would probably help if you posted the actual error as well.

Wait(100);
if P07_IsUpTextMultiCustom(['Steal'])then
begin
  ClickMouse2(Mouse_left);

Try this, I find it works better

try putting these [] brackets inside of the parenthesis around 'steal'
like this (['Steal'])