Money For My Mums Toe Amputation...

Hello there,last year my mum stepped on something and it became infected around June of 2018..It became worst and she was forced to take off half her toe.She has been going to the clinic 3x per week and it has been costing us alot..My dad is 74 and my mum is 64,I'm 25 and I'm working but it's not enough to spend for her and the family.Just recently it got even worst..And the doctor said that her entire toe must be removed and that the cost will be Rm 2000+ some medicine fees..so I hope you guys can help me please...if it spreads to her leg her leg will be amputated too  ...