Birth sister looking for girl born (10/28/1987 or 10/30/1987 )in florida

Update: birthday is possibly 10/30/1987:::: St Mary’s hospital (might have happened at Good Samaritan or palm beach gardens hospital) in west palm beach to be exact, birth place could be listed as lake worth. The only other thing I was told is that her adopted parents were a lawyer and banker, and our grandma thought they had a house in the mountains, but they might have lived in Florida when the adoption happened. Our mom has a letter from the adoptive parents and a couple pics of a tiny little dark haired baby girl. She prolly even tans easy like mom. I hope she’s looking because I’m getting no help from our mom and theres family health history that she should know about. Plus, I’d love to meet my sister! I also found out my mom used chosen children agency, and since that’s closed I don’t know what else to do but submit dna and hope for the best!