Missing Code After Production

I wrote this application from the wagtail welcome and boarding.
But Code is missing when I deploy it Rye Whalen / webcard · GitLab

For example the portfolio application? Totally missing.
The home page, is missing components that are there but do not render in production.

We’ll need more information to help.

How are you getting your code to the production server?

What, exactly, do you mean by “missing”? The files are not on the server? Specific URLs return 404 errors? Parts of templates do not render in the browser as expected?