Modify EA (Expert Advisor)

Add another take profit parameter to the EA. So that I can specify when to when

If I have two positions edged
US30 buy
US30 sell
1st take profit set to £100
When the US30 buy reaches £100 it will take profit
When the US30 sell reaches £100 it will take profit and start again.
The EA is working fine.
TASK: I would like you to add another take profit parameter which will trigger once the first take profit is actioned.
For example:
1st take profit: When the US30 buy reaches £100 it will take profit, it will take profit and close the buy position
2nd take profit: When the US30 sell reaches £-70 or £1000 it will take profit or loss and start again. , It will close the EA and start again.