Hi there, @moraandrew018. Thanks for taking the time to reach out to us via the Shopify Community Forums. It's nice to meet you!
To be clear, Shopify is an ecommerce hosting platform that allows folks to host their own businesses. We don't actually sell products such as this phone-case you're after, but businesses that may be on our platform might!
I recommend that you check out the Shop App and search for your phone-cases there! This will help you find some businesses that sell the sort of products you're looking for.
Let me know if you have any additional questions, or if you're interested in learning more about Shopify.
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