A user can log in with google account. Once log-in is successful, User can create batches and add up to 99 members in each batch. Once batch created, an auto-generated password will be shown. User can find the batches created by himself/herself in "Admin batches" section in the side menu. Admin can share the batch details with anyone so that they can log-in as an Anonymous user. Anonymous user needs to log-in with his Google account in the app. Once he/she logged in, They can go to "Login new b