Help!! Overbite on one of my girls..

[Joe n Jess]

Please help!! One of my Easter egger developed an overbite that with time I have noticed that she’s struggling picking up the food and she’s not gaining any weight as the rest of the girls.. check the pictures and please suggest on what should I do..

 

[chickenlittle21]

You could trim her beak

 

[Joe n Jess]

You could trim her beak

Can I??? How?? Upper and lower??

 

[coach723]

It does look a little over grown. This link explains how to do it. Important that you only take a little off at a time, so you don't cut into the quick.
https://www.hobbyfarms.com/trim-chickens-beak/
If you put concrete blocks, pavers, or large rocks in your run, that will allow her to hone it on her own, which may help in the future to help keep it from getting overgrown again.