Update an MT4 Indicator

I have a working Indicator with Source (.mq4) that I need optimizing with updated 3 new functions.

Brief information about the indicator:
During a downward trend the indicator will mark some RED boxes.. Then when the market makes a retracement and begin moving upwards indicator will mark new BLUE boxes..

The corrections are as follows:
1. When the market begins retracement and move upwards the previously created RED boxes have to be removed, same opposite applies for opposite trend.
2. The indicator works perfectly when completely zoomed out in MT4. But when zoomed in in there are no boxes drawn. So every time we will need to refresh the chart by switching between time frames and completely zooming out to load the boxes.
3. I need to identify each box created by the indicator with a unique timestamp R202209071045 and B202209072035.
"R" is for RED box and "B" is for BLUE box, then followed by the date and time stamp YYYYMMDDHHMM