Help raise money to buy my mum a FitBit

my mum has been sick and was diagnosed with depression, rheumatoid arthritis, autoimmunity and has been in the hospital for a while now because she couldn't eat sleep or move because of an infection. It's her birthday soon and she said that she would like a FitBit but couldn't afford one Because she had to take care of me and my siblings. My mum has always been there for me and always done everything for me I thought it would me a good idea to pay her back a bit and buy her something she's been looking for a while so could anyone help me please

Thanks I appreciate it 😊