Welcome to Fiverr markojovic94, just try to increase your knowledge day by day. Stay active in the forum, many new users asks questions that solves the problems for you too and that never comes to your mind until it is asked by someone else.
Welcome to fiverr community. Take time to read through the forum for lots of tips and information. Good luck!
You are welcome Marco, good luck with your business
Welcome to the forum.
Also check out: https://forum.fiverr.com/c/Fiverr-Tips/tips-for-sellers for hundreds of tips on how to get orders.
You will find lots of tips to help you get orders in the above. Enjoy!