update readme

README.md

@@ -16,5 +16,5 @@ license: mit
 
 ## Joining method
 - Send join invitation
-- Email "brursagor@gmail.com" with your basic info with interest and how you want to contribute and collaborate
+- Email "brursagor@gmail.com" or "saifulbrur79@gmail.com" with your basic info with interest and how you want to contribute and collaborate
 - After evaluating your email one of our admins will accept and communicate for further collaboration