I have been trying to have my website linked to Facebook through an e-commerce site for a while but had a lot of problems. So Chai my husband has opened an Etsy shop. He still had problems connecting, until it clicked, I have 2 email addresses and they were in opposition. So we simply needed to update my Primary to the other.
Now I will be able to sell and take payments through Etsy and people can connect from the website or Facebook through the URL Etsy.com/au/shop/DawnLimartist which is on the front page of my website and Facebook artist page.
Next we will try to set up an Etsy shop front on Facebook now that problem is hopefully solved.