I hit share Ha from the wardrobe, and they can't view it.

That hasn't been working for a while, unfortunately.

You could always save the HA to a image hosting site like imgur...that's what I do if I want to share an HA but I'm going to change it soon.

When you share via the wardrobe, you need to click on view on subeta and then share the code that's given. You can't see the HA in the post but if you click on the ? , you'll see it.

Another option is to screenshot the HA and upload it to a photosharing website, then post it on here