Disabled heart failure patient needing a home

I'm a disabled heart failure patient and I'm trying to find a place to live. I'm on disability and I draw a check each month. everywhere wants over $800 for rent. I only have a few days to find a home or I'll be homeless. no one wants to help find me a place to live and iv been trying. please if anyone has a place for rent or knows anyone please contact me by email or phone (864)310-9780. I'm pleading for help. I'm worried I'm going to be homeless with a bad heart. My heart only works 19% and I know I want make it being homeless with a bad heart. I know there is some nice people out there. I'm begging for help.
Thank you
Amy Guyton