"This product does not use the domain you selected for Instagram Shopping"

[ChezFleur]

Go to your online store tab, then domain tab. And top right corner you’ll
see a button that says change primary domain.
Hope that helps

[Onyx16]

Hi There,

Did this work for you? 

[ChezFleur]

Hi, yes it did

[Onyx16]

Thank you

[RidolfoDesigns]

can you be more specific? the shopify page or the facebook manager?

[ChezFleur]

Shopify page.

[fridaymagnolia]

Hi there! So I figured this out. If your products are linked to a separate domain it will pop that error. I had previously had a domain but it changed but Instagram still had my old website. Here is where to change that! Click on website under shopping and you can update the website! I found this by accident and I couldn’t find the answers online. 

[EelmonkeyArt]

Three cheers to the previous reply!!!
HOORAY! HOORAY! HOORAY!

Here is the exact menu order:

[OPEN SIDE PANNEL]
SETTINGS  > BUSINESS > SHOPPING > WEBSITE

"And boom goes the dynamite!"

(still keeping my toes crossed, as my domain has yet to officially be verified...)

[fridaymagnolia]

It took them less than a day for them to verify mine! I have no issues now!! 

[FriendlyFox]

This was so helpful. THANK YOU!