Expert advisor that manages a trade that i open manually

I have a picture showing what i want it to do a lot better than just a paragraph, but it's in english so you have to know how to read english.

When i open a sell trade i want the ea to start managing the trade, I want it to create an XX pip channel above the sell trade (lower part of channel is where i entered the sell trade) and open a TP XX pips below the bottom of channel.  When the price goes up against trade and hits the upper part of channel open a buy XX lots and put a TP XX pips above the buy entry (XX pips above the top of channel), then if it goes back down and hits the lower part of channel open another sell XX lots, keep dong this until it hits either the top TP or the bottom TP and close ALL the trades associated with the first sell i opened if it hits either.  If i open a buy trade do the same thing except in reverse (start the top of channel at entry and put the lower channel XX pips below top of channel) then if the trade goes down and hits lower part of channel open a sell at XX lots, then if it goes up again hits top of channel open a buy XX lots and so on until it hits either top TP or bottom TP close all trades associated with that buy.  I want to enter how many lots it opens when it hits either top or bottom of channel for 7 times then on the eighth and so on open the same lots as the 7th.  Also want to enter the channel pip size and the TPs' pip size.

Thank you for looking