Hi Linda,
Thank you for reaching out to us. It looks like you’ve enabled the Filterable Index option, please note enabling the filterable index will bypass the standard output of your blog page, allowing you to specify categories to highlight. Upon selecting this option, a text input will appear to enter in the IDs of the categories you would like to showcase. This input accepts a list of numeric IDs separated by a comma (e.g. 14, 1, 817).
Either turn off the Filterable Index option or enter the correct IDs of all the categories you would like to showcase via Theme Options > Ethos > Blog Options.> Filterable Index.

Let us know how this goes!