I'm sorry your chick didn't make it.
It's helpful to learn from your own experiences and from others.
Occasionally read up on other threads to give you more experience before something turns into a problem. That way you can tackle it right away or find resources to guide you.
Posting...
I think it depends on the circumstances and commitment from individuals to save a weaken chick.
It can be done but sometimes time consuming.
I did save a weak chick that was last to hatch, it also came out with splayed legs. I fixed the leg and lack of nutrition. It turned to be a strong...