There are some clear ways to improve the store. The yellow text against the white/grey background is hard to read and could be an issue for other people browsing your store. I would look into this to make it a more accessible store.
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Your store just needs some tweaks to take it up a level. Hope you found this helpful, if so please click "like" below to let me know. You can also accept this post as a "Accepted Solutions" if you found it extra helpful! Good luck.
Very nice but I think you should change the color of your yellow headings or the white background because the lack of contrast between the two makes it hard to read for us blind folk!