Missing microdata condition

Hello,
I need assistance with some Google Merchant errors I've been receiving
concerning missing microdata for condition on my website. My website is
www.thejuppy.com and we currently have a manual feed that we use to update
google on our products. Our website is hosted by Shopify. I'm not tech
savy at all and was hoping that this process can be broken down for someone
that doesn't know about programming. Thank you and please let me know if I
can provide any other information.

-- 
Mayra Sotelo
Juppy LLC
mayra@thejuppy.com
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