symbol.ask and pensing order

 PlaceStopOrder(TradeType.Buy, SymbolName,  volumeInUnits, Symbol.Bid + 0.0003, "Ordine");
            
               foreach (var order in PendingOrders)
               {
                   if (order.Label == "Ordine")
                   {
                       if(Symbol.Ask> 12*order.StopLimitRangePips)
                       {
                        double newPrice = Symbol.Ask + 5 * Symbol.PipSize;
                        ModifyPendingOrder(order, Symbol.Bid + 0.0003, null,20);
                        //metto il tp a 20 pips
                       }
                   }
               }

I want that when the price exceeds the entry price of the placestoporder by 12 pips, the placestoporder is changed

I'm using 12*order.StopLimitRangePips but I think is wrong

thanks