Converting TAS-indicator to my Metatrader Platform

I have got a simple TAS-script indicator, based on RSI and MA, that I use in my Dutch Alex Platform. But now I'd like to use it in Metatrader 4. Who can arrange this quickly for me with quaranteed quality?

I am not technical, so I need a guidance to implement the new script into the platform on my computer. I am new here. You can write me on info@20-80-specialist.nl .

This is the script. Numbers have to be customizable.

{- Filename: Indicator 20-80-specialist}

var
  RSIPeriode, MA1Periode, MA2Periode: integer;
  sRSI, sRSIosc, sZero, sMA1, sMA2: TSeries;
begin
  RSIPeriode := CreateParameterInteger('RSI periode', 1, 999, 5, true);
  MA1Periode := CreateParameterInteger('SMA kort', 1, 999, 8, true);
  MA2Periode := CreateParameterInteger('EMA lang', 1, 999, 13, true);

{ Indicator eigenschappen }
  with Indicator do
  begin
{ Aantal benodigde koersen om eerste indicatorwaarde te berekenen }
    RequiredBars := 5*(RSIPeriode+MA2Periode);
  end;

{ Indicatorberekening }
  sRSI := RSI(Close, RSIPeriode);
  sMA1 := MA(sRSI, maSimple, MA1Periode);
  sMA2 := MA(sRSI, maExponential, MA2Periode);

  sRSIosc := SubtractSeries(sMA1, sMA2);
  sZero := FillSeries(CreateSeries(BarCount), 0);
  Signals := CrossingsToEntrySignals(Crossings(sRSIosc, sZero));

{ lijnen tekenen }
  with CreateLine(sRSIosc) do
  begin
    Name := 'RSIosc';
    Color := clLime;
  end;
  with CreateLine(sZero) do
  begin
    Name := '0';
    Color := clSilver;
    LineContent := lcConstant;
  end;

end.

Looks like the file attached.