EA for martingale functions in brazillian market

Need a personal EA/indicator that controls trades that I open manually for hedging

it is very basic but need to be fully optimized because it will need to be fast.

2 basic functions

1- have some  buttons basic: "Sell" "buy"  "close all"   /// special buttons: "sell on open" and "Buy on open" upon the first tick of negotiation it will execute the buy/sell order at market price

2- add TP/SL and a martingale system as a "stop loss" to ALL trades I open manually(including the ones on the "buy/sell on open") WITH A MULTIPLIER (configurable)
The brazillian stock exchange doesn't accept hedge trades so all contrarian trades must be in "memory" and executed 1 tick after the SL is activated

example:
I open 5 contract buy order, the EA will set stoploss and tp (needs to be configurable), upon reaching stoploss the bot will open a contrarian position(1 tick after the SL is reached) with a configurable ammount (usually I do 3x the first entry but want to be able to change)

the bot will also add the TP and stoploss to this order and do the martingale again if it reach stoploss again (I also need to configure how many martingales I want before doing a full stop)

SPECIAL

The brazillian future index and dollar are strange(you can only buy every 5 points) so the EA must first open a buy  or sell and THEN put the SL so it doesn't calculate wrongly and get a invalid order
Example: ibovespa futures only trade in 5 increments so 5 is a "tick", 120300 you can buy and sell but 120301 is an invalid order and will break the bot, so if the bot sends the order by market it will always get a valid number and put SL and TP with the correct ammount of points.