google tag manager coe

I am trying to set up a Dynamic remarketing campaign for my wix store with google and we were able to apply a general tag manager however Google is telling me I need to apply tag code to the iframe and wix is telling me I can’t apply this code to the iframe. Any help would be so appreciated!!

Hi,
You can use the Track & Analyze feature for that purpose. For further questions about it, please contact Wix Support team .

Best,
Tal.