Ecommerce Website with custom database and (not reccommended)hardrive image storage

This project was made by coding with the instructor Stephen Grider in The Javascript 2020 bootcamp. It is the original version with no changes to the code to make it unique.

need help with signup

this is the ecommerce app with a custom database from the javascript course I am taking. I am having trouble getting the signup to work properly and could use some help.