Raising money for my brother fighting leukaemia

Yesterday my brother had a large lump under his chin and doctors began doing bloods, the doctor had then called 2 hours later to go back to the doctors and told my mum to take a support person with her so she took my nan.
the doctor then told my mum and my nan that my 9 year old brother has leukaemia. 
my brother has a long way to go before he is any better. he will be in the Royal Children's Hospital for a very long time the doctors have said though.  
the reason why I'm making this go fund me is because my mum has 8 children and having to travel back and forth for changes of clothes, packing fees at the hospital is going to be hard. 
so i ask if you can donate anything you can to help my brother.