Why am I getting an error with my Facebook audience building ad?

I’m repeatedly getting this error and i do not know how to fix it or why I’m getting it

There is 1 error with this activity:

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Hey, @w0262733 .

Welcome to Shopify Community.

Thank you for reaching out to our network and for taking the time to share your question. I was happy to look into this deeper for you, and I found that we have an existing tutorial to walk you through resolving this particular error on Facebook.

I believe this is the exact issue you are running into stemming from Facebook Pixel updates for Apple’s iOS 14 release. Please read through the linked post for a comprehensive guide for more context and next steps.

Let me know if that helps,