Just a quick one. I have the Pixel ID setup in Online Store > Preferences. The Pixel section on Facebook shows activity, however when I use the Pixel Helper extension it says that there are no pixels install on my website.
I'm not sure whether or not this is actually a problem, and I'd love some advice.
Thanks for your help.
Have you tried manually viewing the source of the page and then searching for your Facebook pixel id? Check a few pages manually and see if you see it. If you don't see it, double check in your Shopify store settings just to make sure it was saved when you added it.