The previous store he used is: https://shoppy.gg/@EpicMiners

Notice the negative feedback. I screenshotted the page, in-case he decides to delete it.
https://i.ibb.co/dKK2mb7/feedback.png

He has since created a new store: https://shoppy.gg/@getpaidz (in-order to clear the feedback).

So beware, he is a scammer. He goes under other usernames, such as makko, & mac0676.