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Go to Theme Options > WooCommerce (Shop) > Shop > Shop page Layout > Products Masonry > Off, you will get – https://prnt.sc/qapax1
Also, I would recommend you to use a graphics editor and prepare product images (make them the same size) before uploading it to your media gallery.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.