Advanced Supply and Demand Zones Indicator

Too good man, thanks.

To whom it may concern. First and foremost, I thank you for these indicators you share with us. My reason, for contacting you is to ask if you can assist in fixing the following free indicator. It appears like the "Alert Sound/Pop up" does not function. I shall be very grateful for you help.

Hello.
I recently wrote about this letter in Russian to clarify, but I will also try to ask in English. Please help me understand how to fix this error? I use these Your Indicator supply-and-demand-zones.ex4. Everything works for me and even shows alerts.
(I shared this indicator with my friends and they write what it shows, but without signals, they have no Alerts. - Can you help me in this matter, to understand why and what needs to be fixed so that Alerts would work on it). I would be very grateful to you for your accurate help in this matter.
I wish you good health and thank you very much for publishing different indicators for trading.
I will wait for your hopefully accurate answer regarding this question.
Thank you!!!

Dear Igor, our website is very popular, we don't have time to check everything. Our colleague will test this indicator next week and upload a new version if necessary. At the moment my time is limited. We are working hard to release new versions of our premium systems.

thx, would draw my zones exactly like this 😀 so awesome.