@mariale24 Welcome to steemit. Don't understand your language . But you are a doctor and I'm a doctor too. But you are an artist as well which I'm not.
Here is a beginner guide for you. It will be helpful.
https://steemit.com/introduceyourself/@drskhan90/new-to-steemit-read-the-beginners-guide-to-get-you-started