Hi @forhadariyan and welcome on the Steem blockchain!!

I'm @girolamomarotta, a member of the Steem Greeters Team, the group that helps newcomers to learn all about Steemit.

If you want, you can join the Newcomers'Community, in which we have an achievement program for newbies.
If you complete the first 4 steps, you can be eligible to apply for 500SP minnowsupport.

If you have Discord, you can join the Steeming Curators server, where you can learn more about this platform and make all the questions you want.

In this post you can find the achievement #1. Try to take a look on it.

Follow @steemitblog for the latest update and news and @steemingcurators for Steem Community contest and challenges.

For any doubt, you can ask me...Bye!