Hyperlink from Facebook marketplace post to my website/URL

I post items to sell on the facebook marketplace. I was wondering is there a way a customer can go directly from the post in the marketplace straight to my website. I figured out how to Set up my user profile with my website url but people I've talked to say it's not very intuitive. I also used Photoshop to embed a url into the jpeg picture that I was going to use for my post. My photos and gallery app on Android sees the image nicely. When I tried to add the photo in the marketplace, it didn't think it was a valid jpeg.

Thanks