Add a Trailing Stoploss to an EA and change order execution from "on every new bar" to "on every tick"

Hi,

1. I have an EA (in .mq4) which works according to its logic. It does not have an option for Trailing Stoploss. I need a Trailing Stoploss to be added to it which should have four variables:

Trailing Stoploss: ON/OFF

Trailing Start: 20 (in pips)

Trailing Step: 10 (in pips)

Trailing Stop: 10 (in pips)

2. The EA takes Buy/Sell orders on every new bar or when the mt4 terminal is restarted. I am testing it on a Daily chart and when an order is closed because of TF or SL, it takes the next order on the next Candle (the next day!). I need the EA to be changed so that it takes new orders immediately after the old order is closed by TF, SL, or Trailing SL. That means it should take new orders on Every Tick, not on every candle.

Please keep the parameter of highest number of trades per currency pair at one time to 1 which is already present there. And please do not change its trading logic or any other thing.