simple ammendment in ea coding

i have a commercial expert advisor in which there is not sop loss and tp , i want you to put the customised SL and tp option , also hide the tp from broker (this should be option in input tab). IF ONE TRADE HAS COME ON THE BASIS OF PREVIOUS SIGNAL NO MORE TRADES SHOULD COME ON THE BASIS OF PREVIOUS SIGNAL AND ON THE SAME DIRECTION BUT IT'S ALGO SHOULD REMAIN SAME . for further discussion do pm me ASAP. Payment will be released after testing the ea for atleast one week .