Residence… HELP

So I am, or was planning to go to Houston in Fall 2022 for my undergraduate as an international. Everything has been done, I have my acceptance, I have applied for scholarships and TASFA, my visa is approved, I have even started inital packing, as I thought my flight would be in early July. But now, my relatives with whom I was planning to stay with are trying to back off and have indirectly in unclear asked me to find a backup or stay somewhere else, as they can't find a rental apartment within their rent range. I found them a few rental options through Zillow etc. well within their range in a good neighborhood, but I still think that they won't like the apartments and I have no idea what to do. They are being way to finicky and choosy about their apartment search, and I don't know what to do if they are unable to find an apartment. I cannot afford living alone or dorm. SEND HELP.