@eulapro
I would suggest you to break your project in little peaces.
For example → first figure out how to create your counting function for tracking purposes.
Here you will find a little and very simple example for this. A RETURN-function (but it is not a must) to use a RETURN-function.
https://russian-dima.wixsite.com/meinewebsite/simple-return-function
Put your code step by step together, this is how coding works.
The more invested time → the better working code and more quality and stability.
I am not here to code for you → this would be a SERVICE and you must understand that SERVICES are normaly paid.
But i as you can see i can give you EXAMPLES and can direct you into the right direction. All the rest → it’s on you!
If you consider to hire a DEVELOPER/CODER for your PROJECT, you can do it either here…
Or if you found someone here from FORUM you like to do your codings, just try to contact the person. You have the possibility to take a look into everybodies —> PROFILE.