how do i upload to the unity store

Greetings and Salutations, I'm new to unity all i know is the basics, i got models that are being finalized right now and importing into unity for the transfer to the unity store. I downloaded the unity store app to my unity but can't figure out for the life of me how to upload the models that are done to the store a lil help plz SinSir

There’s a good video on it as the top post of the Unity blog.

i don't get it still need help read everything have it installed have models in unity to send to the store looking at the folder and i'm stuck