Get a bariatric powered wheelchair

Hi

I'm sorry for fundraising a second time, but since my amputation I've realised my other illnesses (fibromyalgia) and the lasting effects from chemo (chronic fatigue) have made it so I can't use manual wheelchairs very well. So I'm looking to get a power chair however the problem is most don't support my weight (I am trying to lose weight) but I can't even leave my house alone now

I desperately need help to get a chair I can't get a credit card or loan because I'm disabled

I'm trying to do it myself but equipment for the fat and disabled is so eyewateringly expensive I just can't do it alone

Thank you for any help