Red heat lamp,4 are probably a week old they seem to be doing better this morning. The youngest is one day old ive given it electrolytes,its trying to flip
For the day old that's flipping. If possible put him in something that will give him support and keep him from flipping.
Coffee cup or rolled up towel. It will allow him to build leg strength. If it's a leg problem. If it's nutritional the electrolytes should help.
If the others are a week old they shouldn't need a teacher.