blind from one eye

I wasn’t sure how to post a picture but the link below goes to a picture of the hens eye. I’ve never seen an eye look like this and her other eye looks completely normal. She is definitely blind or partially blind in the affected eye. I’m not sure if it’s an injury or if she is sick and could...

My rescued broiler baby Snowy is blind from one eye. I have been observing for awhile now that her eye seems to be going inside. I've no idea what to do or if it's natural for a blind eye to do this. Any suggestions or people who have gone through the same situation, please do share.