i have a expert advisor that work with par eurusd.

i wan a script that when the expert open a operation example:

buy eurusd at 2000. stop 30 (1970) take 50 (2050) the script make or send a orden to sell stop price 1970 with stop 30 and take 50. or something like that.
the price of the order will be the stop of the principal orden (expert open)

if the expert open a operation sell. the script make or send a orden to buy stop.

maybe it simple but i dont knows nothing about programing please help digital or anyone who has knowledge.