How to add custom press event taxonomy to event page

I am using Buddypress, Membership, CustomPress and Events+.

I have created a new Taxonomy called Event Tags. I need to have the event tags displayed

1. On the front-end editor so the event creator can add tags

2. On the Event Page(s).

I tried the technique outlined here -->https://premium.wpmudev.org/forums/topic/custompress-fields-add-to-events-front-end and added the code [tax id="eventtags" before="your text before: " separator=", " after=" your text after"]to my Theme Single-inscub_event.php files, but so far nothing is showing up on the Event Page and IDK how I get adding eventtags to show up in the front end editor!

This is a membership-based BuddyPress site so I am enabling support access.

The site is http://www.lightchocolate.org