Hi @BLiN
You say that you have used a taxonomy field to select a taxonomy. Is this a single or multiple select field?
To get the selected taxonomy term, you use the get_field function like so:
$term = get_field('taxonomy_field_name')
Then,make sure you have a return format setting of ‘Object’ instead of ‘ID’.
You can then use $term to load data from the taxonomy term like so:
<?php
// load thumbnail for this taxonomy term
$thumbnail = get_field('thumbnail', $term->taxonomy . '_' . $term->term_id);
?>
Thanks
E