What I have on index page:
post with 1 image shows 1 image.
post with 5 images shows 5 images.
What I have on single post:
post with 1 image shows 1 image.
post with 5 images shows 5 images.
What I need on index page:
post with 1 image shows 1 image.
post with 5 images shows 1 image.
what I need on single post:
post with 1 image shows 1 image.
post with 5 images shows 5 images.