Is this a question? Did you go through seller university to learn HOW to create a listing?

Go in your seller central, scroll down to “Learn”, click Seller University and watch all the videos. That will take 2-3 months. You are not ready to sell. Selling on Amazon needs a lot of learning. Read this forum daily, write keywords in the search bar in seller central and study the help pages that show up. Once you THINK having understood the basics come here again for specific questions. If you don't do all this, your account will be suspended without doubt soon or late.