Add filters to MQ4 indicator

Hello I want to add some filters to “Spike [login to view URL]” The indicator draw a box on candles to sell or buy when extreme candle appears. I want to add a filter of 4 sets of MA "MTF Moving [login to view URL]”.and a D1 candle filter, (explained below) and finally add a push notification. Mode of operation: Buy signal is when the extreme candle is pushing down and Sell signal is when the extreme signal is pushing up. (Like a bollinger signal) --extern bool Allow Only Solid signals=True/False //when the price is Above ALL moving average pass BUY signal only. // when the price is Below ALL moving average pass SELL signal only. --extern bool Allow Mixed Mode=True/False //When the MA is mixed pass BUY and SELL (Basicaly bypass filters) --input string D1 Filter="---- Signals with The D1 Direction Only”; // When the D1 candle is Green pass BUY signal only // When the D1 candle is Red pass SELL signal only. I need to add a push notification. Here is how I need the extern part to be: input string Filters="---- MA Filters ----"; extern bool Enable_MA_Filter = true, Use_MA_Filter1 = true, Use_MA_Filter2 = true, Use_MA_Filter3 = true, Use_MA_Filter4 = true, input string MA1="---- MA 1 Settings"; extern int MA_TimeFrame1 = 60, MA_Type1 = 0, MA_Price1 = 0, MA_Period1 = 21; input string MA2="---- MA 2 Settings"; extern int MA_TimeFrame2 = 60, MA_Type2 = 0, MA_Price2 = 0, MA_Period2 = 21; input string MA3="---- MA 3 Settings"; extern int MA_TimeFrame3 = 60, MA_Type3 = 0, MA_Price3 = 0, MA_Period3 = 21; input string MA4="---- MA 4 Settings"; extern int MA_TimeFrame4 = 60, MA_Type4 = 0, MA_Price4 = 0, MA_Period4 = 21; input string D1Filter="---- Signals against The D1 Direction Only"; extern bool DailyCandle_Filter = true; Thank you Wessam