Hi Emma, welcome to Steemit. Probably you have a lot of questions about it and the easiest way to get proper answer is from reading the Official website FAQ: (https://steemit.com/faq.html).
Glad that you finally make an introduction. You must be lucky and got a lot of friends that support you.
Have fun exploring and posting your experiences in Steemit. Enjoy!
yeah yeah thank u 🌹