update file (#4881)

added new best technology react native course for beginner

free-courses-en.md

@@ -371,6 +371,7 @@
 #### React Native
 
 * [React Native for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9ixPU-QkScoRBVxtPPzVjrQ) - The Net Ninja
+* [React Tutorial for Beginners](https://www.youtube.com/playlist?list=PLC3y8-rFHvwgg3vaYJgHGnModB54rxOk3) - codevolution
 
 
 #### Redux