#2841

Your product photos are not of the same or similar size, resulting in the cropped image being skewed as you see:
https://trgovina.mat3.info/wp-content/uploads/2021/11/8pp95ear_-scaled.jpg
https://trgovina.mat3.info/wp-content/uploads/2021/11/436h5ear_-scaled.jpg

The most suitable image size to use is 600px x 600px:
https://trgovina.mat3.info/wp-content/uploads/2021/11/436h5ear_1-scaled-600×600.jpg