How to create an online event in Unity (android)?

Question

Unity

I need to create a simple online event in my unity project.
It should work like this: I send text on my PC every 2 days, everyone who has the application receives a notification about the new text, if the user wants to see the content, he watches ads and receives the content of the message (for android).
How is it possible to implement it?

Answer 1

firebase cloud messaging can be used for this