Help my parents to have easy access again

Dear kind people out there,

I hope to raised some funds for my parents so that they can have a 4 wheel mobility chair for their easy access around.

My mum who is 71 years old have a surgery on her leg to insert a metal palate on her knees 3 years ago. Ever since, the leg has been swollen till now and walking has been very painful and uneasy for her. The other leg has not went through surgery as my mum was worry about cost and the pain she has to go thorugh with 2 legs if she were to operate again. Now she in on long term medication of pain killers and high blood pressure medication.

My dad who is 73 have a spinal operation from neck down 6 years ago and hence been having problem with balancing himself and walking is a difficulty for him. It is very difficult for me to buy both of my parents a Mobility chair due to its high cost.

I am a non working housewife with 2 on going school children and have not been able to afford 1 for my parents.

I hope someone can buy for my parents a mobility chair each. I would greatly appreciate your kindness.