Swollen feet in hen

[Daichisan]

Hi. My hen has had swollen feet for a week. It seems to be getting worse. I’ve started on her epsom water soaks. But it doesn’t seem to help. I would appreciate some advice on managing this injury. Thank you.
Photos enclosed

 

[townchicks]

It's hard to tell what's going on in those pics. Have you check the bottoms of her feet for bumblefoot?

 

[Eggcessive]

Could you take a clear picture of her feet while standing on the ground? If there are any scabs on foot pads take another of those. Has the weather been freezing in the last few weeks? Gout or mycoplasma can cause arthritis and swelling in feet. Frostbite may as well.