TAG Category Featured Help

Good Morning guys,

I am running WP 4.7.3 with Point Theme.

I am new in WordPress, I need a little help with this theme. After create some posts, I tried to add 2 categories in each post. 1st Category (Primary) is a Language and the 2nd is company name.

When I published the posts, I found a behavior that I do not know how to fix, my blog shows over the Feature image a tag, that usually should be the same at the category, but how I have 2 categories for each post, it is selected by alphabetic order. Example, I have a Category called VoyagePrive and other called FRENCH, the result will be a post with the blue tag “FRENCH” , but I have 1 other category called ASOS, so when I create a new post and setup 2 Categories ASOS+FRENCH, it will show the blue tag over the featured image, with the word ASOS instead FRENCH.

I am not sure if my english was enough to explain, have you any help ?
I m running in https://www.portugaljobs.work