how run project

[nicolaeIstrate]

Hello,
My name is Nicolae, I am a student at the Technical University of the Republic of Moldova
I'm interested in your application
I want to contribute to it, my project is interesting and I want to contribute to the application to develop as a programmer

I tried to run the application locally and analyze the code
But when performing the test, no notification is sent from one device to another
I would be grateful if you could help me with an explanation

Best regards