Looking for free good

Good afternoon. I am a 52-year-old woman, waiting to have surgery in the next 2 to 3 months. My surgeon wants me to start walking more to strengthen my ab area & Legs ( as most of you know , gyms are closed ) before my surgery. I’m hoping somebody out there has a treadmill sitting in the carport or garage That they’re not using and would like to give away to a good cause,,, Please let me know. Good working order please. Thank you in advance.