Custom indicator Mq4 forex market

Good Morning We have a custom indicator that is already programmed but there are some glitches. It is a divergence indicator program for the forex market. Problems with the indicator: 1. Repaints 2. Signals disappear 3. No alert 4. When you refresh the page different signals appear from the previous screen. We would like to have 1. No more repainting and keeping the signal on the screen. 2. Signals should not disappear 3. We need an alert for all signals, that we must manually turn off 4. Working on the hour time frame 5. No matter if we do not refresh the screen will still display new signals. If you can help it would be appreciated. Please inform me the price even if the code is already written and there is are a few minor adjustments that must be made. Please respond as soon as possible. Thanks