Welcome to Steemit @mykkkkkkkk.
I would be careful of joining anything since you are so new. There are
Numerous tutorials about steemit
This one is two years old, and some things have changed but you should
Be able to get a basic knowledge of the workings of the platform.
https://steemit.com/steemit/@ilyastarar/the-all-in-one-steemit-guide-for-newbies-and-minnows-tutorials-guides-advice