I need some funding to pay for my grandma's dialysis surgery

I come from a family that is not so privileged and recently my grandma got hospitalized due to the malfunction of her old fistula, which costs us a lot of money. She has suffered a lot and so have we in terms of monetary. 

Right now we are currently tight on our money and I am hoping to get some support as I am still studying and not able to contribute as much. Not asking for a lot, but some is better than none. I hope she will recover well, prayers to her as she is getting her surgery tomorrow. 

Hoping to get funding as soon as possible. Bless