Hi @affjen
Welcome to Steemit.
For this to be your achievement 1, in Newcomers' Community, and verify it, you must follow the achievement 1
As for verification, please include a photo of you holding a paper you can just write "steemit", Achievement 1, recent date, your country, and your Steemit name. Ideally handwritten.
I informed him the same in Bengali, I think being a newbie he didn't understand the matter clearly. Thank you so much for pay your attention here my friend.