I struggle with my first t-shirt product on amazon merch, his color change, before submitting it was black, and when it getting accepted it turns dark denim
sorry for my english
Thank you for the question. If you are referring to the color of the t-shirt in the image on your detail page, the fit and color displayed are set by default. Your detail page will show the most popular size and color combination for your design. As @Chris has suggested, if you have any further questions related to your specific design, I would recommend you send an email to firstname.lastname@example.org with an explanation of the issue and a screenshot of what you are seeing. They will be more than happy to assist you.