There are ways you can link to it. We don't have control over that part of things. The Hive Engine devs manage the NFT marketplace and posting stuff and they are in maintenance only mode right now. I have a lot of things I would like to get done, but don't have the funds to pay for the development at this point.

You could get creative with your post and create banner image and then link to it from the post. The key is to get your fans over to the NFT so they have the chance to purchase it.