Cannot display Category Name in Title of Post or Portfolio

Hi There,

I am trying to display either the category name or tag name of a portfolio post on my website – I am trying the following:

%%tag%% %%category%% %%category_description%% | %%title%% %%page%%

And only the title and page is displayed- everything before the | is hidden.

I have tried swapping for %%term_title%% but it tells me I cannot use that term here and doesnt allow me to save.

I am using the bridge template.

Are you able to help please?

https://wordpress.org/plugins/wordpress-seo/