Easy suggestion. Make a popup come up when you get a Message from someone.


Greetings

A new window comes when you get a message or a pop up if you disabled that

Yes, just as bane said. There is pop up, but u have disabled it. them

It's an option when registering maybe you can change in profile i will check and tell
Yes you can
Go profile then prefrences

You can also set email notifications.

It's fine.