How do i generate a playerid for my push notification

i have watched the tutorial but it didnt show the way to create the playerid

There is a plugin where you can request for the user to turn on browser notifications. What do you mean by playerID? Do you mean a uniqueID bubble creates for you per data entry to keep track of your data?

then how can i use it to configure my push notification

The plugin does that.

Ok so how do I use my unique Id for the push notifications

What are you exactly trying to do?

I have like a social media app so I want to send notification to a particular user if anyone comments on their post and open that particular post when the notification is clicked

have you done that?