I have a similar issue.
Can anyone help me fix this?
I can't seem to find the problem on my code editor. I don't even know where to look for.
The affected URL is: https://silkytreat.com/products/ultrasonic-skin-scrubber
I have checked the product link and I found you that Google rich snippet code is repeating multiple times and it is causing an issue. Apart from this, Some of Google's rich snippet property is missing in rich snippet code.
Reference Link: https://search.google.com/structured-data/testing-tool/u/0/#url=https%3A%2F%2Fsilkytreat.com%2Fprodu...
If you want to fix this error then let me know. For faster, update you can send mail to me.
If you know how to code, you can follow the guide here: https://feedarmy.com/kb/shopify-microdata-for-google-shopping/
And remove any old structured data.
Without coding skills, you can not fix it by yourself and if you try then maybe it will increase error because as I told you Google rich snippet code is repeating in your theme code. If you want to fix it then you can hire me because it is chargeable. I am assuring you that this issue will completely be resolved once Google completes its validation.
Adding the data is pretty simple when you follow my guide, but removing the old structured data does require knowledge of schema, Shopify Twigg, and HTML. So if you think this is not something you are comfortable with, yes you can contact me on the referenced page at the bottom using the contact form.
Please check your inbox. If you agree with then let me know I will send the store admin collaborator access request to you.