I need a Hilo (high and low indicator) for MT5

The indicator that I need is exactly like this free one:

https://www.mql5.com/pt/market/product/43983

But I need the code, so thats why I need someone to develop a new one for me...

here is a Hilo code:

https://www.mql5.com/pt/code/117

make it equal the first one I sent....