My-code-does-not-place-Short-orders

CODE:

   public override void Execute(BarHistory bars, int idx)
      {
         Position foundPosition0 = FindOpenPosition(0);
         if (isShortEntrySignal(bars, idx) && !isShort(LastOpenPosition)) {
            squarePosition(LastOpenPosition, bars, idx);
            _transaction1 = PlaceTrade(bars, TransactionType.Short, OrderType.Limit, bars.Close[idx], "Short-Sell Limit");

            _transaction1.AutoProfitTargetPrice = foundPosition0.EntryPrice - 0.02;
         
            _transaction1 = PlaceTrade(bars, TransactionType.Cover, OrderType.Limit, foundPosition0.EntryPrice - 0.02, "Cover Limit");
         

         }