Create a simple indicator that finds a certain candlestick pattern

Please apply only if you know how to write code yourself. Asking AI didn't work for me, that's why I want to hire you..

Name of the new indicator: No Wick Candlestick Identifier MT5

What it does:

Finds candles that have no bottom wick(the low and open are the same values) and are bullish, puts an arrow pointing upwards below them.

Finds candles that have no top wick(the high and open are the same values) and are bullish, puts an arrow pointing upwards below them.

Please add one extra variable

Margin of error allowed for signal to be given in pipettes; default: 1

What this means is, if it is set to 0, then open and low or high values for buy and sell signals are the same. If it is set to 1, for example, then signal will also be given, for xauusd buys example, open price is 5000.20 and low price is 5000.10 for xauusd. A short example for eurusd, open is 1.200,1 and high is 1.200,2 then signal is given.

Also add alerts, push notifications to phone.