Indicator colour change

This is a fibo indicator that fibs the daily candle. Can someone change it so that the colours can be edited? Right now when i attempt to edit the colours, they remain the same on the chart which makes them harder to read since they are all the same.

All the indicators I have seen allow the user to change the colouring scheme. In the indicator properties, go to the Colour tab and select the one you want - no need to change the program.

Try yourself. For some reason, even when colours are edited, they remain the same on the chart. If you could have a look that would be great.

Here you go a game, you can now change color, styles and width.

Thank you sir your efforts are greatly appreciated