Playing sound few times and not endless

Hello all,

what I acuatlly need is to play some sound 2-3 times when price reach certain indicator level. I'm trying a lot but not working.

Actually, I'm trying to modifiy already exisiting indicator: https://ctrader.com/algos/indicators/show/1741

Could any one please have a look into it.

I have some code below:

 if (isCrossBelow())
            {

                SellSeries[index] = MarketSeries.High[index];
                    if (IsLastBar)
                    {
                        ChartObjects.DrawText("text1", "SELL", StaticPosition.Center, Colors.White);
                        Notifications.PlaySound("C:....\action.mp3"); (How to play this only few times?)
                     }
                }

Thank you.