Best places to bring a pet for adoption? I can foster them

Hi! I just found a kitten around 2m old. I cannot keep it since I already have 3 cats and my landlord wouldn’t allow it. I would like to be the foster home while I try to find it a home but I’d like to know places where I can put her for adoption that are reliable and don’t k*ll the animals. I’m in Broward (Plantation).Please any info would help. This one is a cutie!