Hello @nishadi89 our community is open to all Steemit users who undertake to post original content, not to spam and plagiarise, post original photos or cite the source.

It is not mandatory to make an introduction post, but it is always a good way to introduce yourself to other community members so they can welcome you.

Have a look at our post - Find the contest that's right for you - where you can find all the contests organised in the Italian community. :D