Hi @bispawel,
The important thing here is the repeater aspect, as opposed to the group itself. So within your post/page you’ll have a repeater that contains say 10 rows of data. It works a little bit like the WordPress loop. First, you check to see if there’s any data at all, then if there is data, you start a while loop to be able to access each repeater row individually.
Because these are sub_fields you need to use get_sub_field() or the_sub_field() to reference that data. In practice, it should look a little bit like this:
<?php
// check if the repeater field has rows of data
if( have_rows('kind_stuff') ):
?>
<table>
<?php
// loop through the rows of data
while ( have_rows('kind_stuff') ) : the_row();
// attribute sub fields to variables
$stuff_name = get_sub_field('name');
$stuff_cost = get_sub_field('cost');
$stuff_photo = get_sub_field('photo');
$stuff_link = get_sub_field('link');
?>
<tr>
<td><img src="<?php echo $stuff_photo['url']; ?>" alt="<?php echo $stuff_photo['alt']; ?>" /></td>
<td><?php echo $stuff_name; ?></td>
<td><?php echo "$" . $stuff_cost; ?></td>
<td><a href="<?php echo $stuff_link; ?>">View product</a></td>
</tr>
<?php endwhile; ?>
</table>
<?php
else :
// no rows found
endif;
?>
Depending on how you’ve set up each of those sub_fields will depend on specifically how you echo them out.
edit: The Repeater documentation page may help you further: https://www.advancedcustomfields.com/resources/repeater/
