Simple RSI with Capped Martingale System

Hello, i want i simple RSI EA for Metatrader 5 with a capped Martingale System.

which acts according to the following principles: If the RSI level is overbought above a certain level and then comes back above the threshold open a short trade. The exact opposite of course. There should be an SL (in percentage of the price (e.g. 0.02%) and a profit factor based on the SL and if there is a counter-signal during a trade, the position should be closed and opened accordingly in the opposite direction. Let's move on to the capped martingale. I need to be able to specify a martingale factor (e.g. 2 or 2.5) and a maximum number of martingale levels. e.g. B. lost after 5 times, reset the martingale calculation to start. (e.g. Martingale with factor 2.5 maximum 4 levels): 1st stage 0.01 lots 2nd stage 0.03 3rd stage 0.08 4th level 0.20 ------- Then start over again 0.01 Since I want to set the EA on multiple symbols, each symbol has to be considered separately. Summary of the input options that are required: Magic No. RSI Length RSI Upper RSI Lower Base contract size SL in % Risk Reward Ratio Martingale factor Martingale Maximum Levels Close with Opp. Signal Comment

What is important to me:

The EA should be "Ready to sell" according to MQL5 guidelines.

Good quality programming so that I don't use up unnecessary computing power during a backtest or optimization.