Shelters or sleeping places?

Hii, I'm 14 and at slight risk of being kicked out and like I'm honestly not sure if being in foster care is better then homelessness. My brother has told me stuff and I dunno, yk?

I'm near Southern Youth And Family Services and don't know if like I should call if I do get kicked out and yeah or just go to my old sleeping places! Im rlly not sure rn

Any advice is appreciated :) (Edited BC ppl told me not to share like my sleeping spots, ty btw)