Custom Taxonomy Theme file not routing correctly

The template isn’t determined by the URL, it’s taxonom-{taxonomy_slug}.php

See here for the full template hierarchy:

https://developer.wordpress.org/themes/basics/template-hierarchy/

And a visual representation:

https://wphierarchy.com/

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Final Note on Terminology

There’s a difference between taxonomies and terms, and muddling the two words or always referring to them as taxonomies will get confusing very quickly.

For example ‘accounts’ would be a term in a taxonomy named Industries.

To find out what your Industry taxonomy is named internally ( its slug if you will ), you’ll need to look inside the WP Broadbean code for the location it is registered