Welcome to Steemit! Be sure and read and study as much as you can about Steemit. It is a great platform, but much to learn.

Be patient with worrying about earnings. First you must establish a presence and a following. You will have the opportunity to get to know people from all over the world.

Check out some of the communities on Discord. here is a link for my community on Discord : https://discord.gg/KakZTS (link is only good for 24 hours) but on the header of this post is also an access address to my Discord community.

There are a number of members of the community from Bangladesh. Also my moderator is from there as well, although going to school in the Ukraine.

Also, you did a very good job with your introduction.