Intro image alt do not work needs fixing

Please can you help as its effecting my SEO the alt tag on intro images do not work.
Attached images to show.

So on fronted it image alt should display this but it does not "intro image alt should appear on frontend"

You can open this file: /templates/ja_impact/html/mod_articles_category/masonry-layout.php

Around line 54:

<img src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo $item->title; ?>" />

change it to:

<img src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo $images->image_intro_alt; ?>" />

saguaros I love you thank you so much awesome work so happy 🙂