I am new to react-native. I can't set up my working and practice environment...

Please I need a valid link... I have tried all the resources I could lay hands on... To no avail... I am trying hard not to get frustrated

This is not the platform for this kind of questions!
Anyways if you google react-native you get this link as the first result
https://facebook.github.io/react-na...
then click on get started button.

PS: this is the official site for react-native + Welcome to devrant!