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  1. To make followers, just go to a user account and press the follow button
  2. To withdraw your STEEM and SBD, you must use an exchange like Bittrex.com to exchange them into Bitcoin. Then, depending on where you live, you must use another service to exchange your Bitcoin and withdraw the money into your bank account.

You can get more information about how to exchange your STEEM and SBD by talking in the official Steemit Chat at https://steemit.chat since I'm not from India. I bet there are other fellow members who can help you more in this subject.