1nf0

Hi. After facing the same problem that stars are shown out of place in the salejunction theme, I deactivated the star-rating in the woocommerce settings which can be found here
Woocommerce – Settings – Products

Morphman86′s hint worked to show the featured-product images.
anitrawolf′s hint worked to show the images on the shop site. Thanks for your help!

@czapeczek The problem with “add to cart” is because the translation of it is longer then expected… To fix this most simply change the font size of “add to cart” by going to

/wp-content/themes/salejunction/style.css
and changing the fontsize to 13px in line 3160 of style.css
That worked for me.