Temporary Emergency shelter

Its been very hard for me to ask for help here but I am askiing for assistance. what would one do if they are on their last nite at a hotel with no more funds to use and are homeless? The plus side they have a car and can just shelter in there i guess? If anyone in ft lauderdale has a room to spare or a annex to their house that can be used or even just a safe place to park would be extremely helpful also in ft lauderdale, pompano down thru hollywood area. Thank you very much.