First issue: currently “Enable the zoom on WooCommerce products” option on the “WP Admin -> WP Image Zoom -> General Settings” page is turned off. Would you make sure to turn it on?
Second issue: the product images on the imagenresidencial.store website are very small. Let’s take the page for the Lagom-21559-5 product. The uploaded image is 400 x 400px and presented on the website at 600 x 600px (i.e. the browser stretches the image, so it the user sees it at 600×600 size). If the zoom effect is additionally applied on the image, then the image within the zoom window will be further stretched and it will look very blurry.
That can be fixed only by uploading a larger image. Try uploading an image at around 1200 x 1200px size. Then you’ll have a very nice zoom effect on the product image.
