@mdsayedhussen Welcome to Steemit and nice to meet you. I hope you are having a great time here. Thanks for the nice introduction. In order to further improve on Steemit and to learn how the platform works, I have some guides for you, that every newbie should read in order to become familiar with the platform and get started.

The Beginner's Guide to Steemit

How to Transfer STEEM From Bittrex to Steemit

Moreover, I would also like to introduce to you one of several awesome communities that helps the Steemians, especially the newcomers along the way; you can get different type of support from the community, including an upvote support, and of course, learning from experienced Steemians. The community is called @greetersguild created by @terminallyill, and I would like to invite you to join us :) Here is the link to our discord server. 

Oh, and you can use #greetersguild as one of your tags to get a possible upvote from @greetersguild on your quality post.

Wish you great success on Steemit :)