Hello I am trying to see if I qualify and can't seem to find application. Or may walk in ?

Call and inquire there is a direct number on the website

Check their website. Google questions are designed more to find out what a place is like, not details like hours and policy. For information like that, always call or check the website. You can find it here: https://hillcrestplatte.org/

I think you can just walk in during business hours.