How can I change my Listing Page by a downloadable (or installable) extension file

I recently uploaded an extension call Add IFC Quantities and it was acepted. I tested if I can download it directly in Sketchup by the extension store but I only receive a link to my webpage.
How can I change that?

Your extension seems to be a listing page, not a normal extension hosted in EW. I think you have to create a new submission and not select to make it a listing page.

Thanks a lot @ene_su . It`s the first extension I upload and I must have done something wrong. I’ll try again.