Blog Single Post page

Blog Single Post page


I want to add category instead of tag. Can you send a clue where to search for this file and what should I add or change?

I was trying to add this code, but nothing changes

<div class="amblog-features">
    <?= $block->getAuthorHtml($post); ?>
    <?= $block->getCategoriesHtml($post); ?>
    <?= $block->getShortCommentsHtml($post); ?>
</div>