Not sure if you have made the site or not. I use Word Press for the website. Its a whole lot more complicated to setup at first but it gives you more options for changing things out. I have used shopify and big commerce and they are very limiting on what they allow you to do. I have even had Godaddy make a website before for me. So far i am most happy with Word press. If you are familiar with computers and you do a little research you can probably get a site going within a week. Honestly in my opinion its the best way to go. When you have more control over your site you can fix broken links or change out products as you see fit. Cost me about 300 odd dollars to setup plus what i spent o a few plugins. Results were pretty good so far still adding products. you can check it out here EliteUniformsUSA.com . I haven't figured out a software for changing shirt color while maintaining the artwork. If i find out anything while i finish up the webpage ill come back here and post.