Gosh it is really hard to tell from pictures. Main thing is as long as it can get around, find food and water. . I mean it can live with a deformity as long as you feel it's quality of life isn't suffering. If the foot is totally rotated there may not be any fixing it. So it just comes down to...
Oh and @Ninjapoultrymom btw. . :welcome
I'm glad you joined our community.
No-one here would judge you harshly if you decide culling is the best option. I think we all know we don't have miracle cures here but we do have a large group of wonderful burd loving people who can offer knowledge or...
Also keep it on a flat, but non slippery surface like an old towel which looks like you are doing. . that seems to help. I have had some hatch that I think spent too much time in the egg and their feet seemed curled up some. Maybe Not as bad as yours, but it was perfectly fine after a couple of...