Drupal 8.x

I am trying to create a site structure and related pages in Drupal 8. I want to create a content type "Shows" that can give a description of a show, an image, etc. as well as display a list of thumbnails/links of another "Episode" content type that belongs to the "Show". The issue I am running into is how to relate and display these and I seem to get lost somewhere between Entity References, views, and searching through modules.

I've searched the web and YouTube and have come up empty. I've read the documentation at http://docs.drupalcommerce.org/introduction.html and it seems to throw all of the options at you at once.

How can I remove the "home link" in the sidebar which apperars on article pages?

I need to add another layer or field to the log-in of Drupal, is that possible? Basically, I'd like to modify the Drupal security table to have that 1 field as part of the log-in credentials. I've searched the documentations and haven't found any resources that points me to my questions. I basically need to create a front-end app using Angular JS and will have an extra field for the log-in so not sure how to accomplish this.

I'd appreciate if you can point me to the right direction and what I need to do to get me started. I sincerely appreciate any help you can provide.

Hi! I saw on some other sites a thing where Yelp reviews streamed onto that site. I do not know if this site was a Drupal site, but I do not think so. I also saw many search results for "yelp" when I searched on the Drupal site itself. So, is there a *relatively* easy module that would allow Yelp reviews to stream onto my Drupal site?

Where is the permission setting that will allow anonymous users to view Profile datasource fields after a search using Search API?

Search API with default database is working correctly.

When logged in as admin I can perform a search from a View with an exposed filter. The function works correctly.

Successful Search