Welcome @Annabeth_McCall
You are welcome to share your history for feedback and help here. How to do this is in the banner of this forum, also here. → How to get faster help with your question
If you are following a tutorial, please also share a link to that and note which step you are at.
Then, for general Upload help, this guide explains some of the basics and has links to more guides. → Getting Data into Galaxy
Let’s start there, thanks! 