Edited by Knigge - 1/30/16 at 7:55pm
My computer won't let me see the video .
However, I would suggest getting the chick into a small, warm brooder with an easy to grip surface like a towel. Dip its beak into some water with electrolytes in it but, if it is weak or having trouble walking, avoiding leaving a waterer in with it as it could drown.
If there are leg issues involved then sometimes splints, "boots" or little chick walkers can help correct the issue.
Again, I couldn't see the video, but I hope this helps some and I hope it gets better soon.