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I need to know one thing. I saw many users using bot for fast growing. Is it helpful or not or profitable ? If profitable then please give me useful bot name.

Generally not profitable. Get involved in photography contests and find other photographers.
Learn to use Steepshot and/or Appics for posting photos.
:-)

Can you come to discord? I have a very good plan for you and me. It will help a lot both you and me.

Aleady i got 4 prizes. Others are running. Me popular Bangladeshi street photographer. Not worried about my photo. Worried about market. I need to chat with you.