I've raised £200000 to help fund lifesaving treating for my son who was diagnosed with a dipg brain tumour

My son cameron who is only 12, was diagnosed with a dipg brain tumour in January 2017. He has undergone radiotherapy on the nhs but they have no other treatment available to help his type of cancer. We are now on the others of the world in Mexico where they are treating him with inter-arterial chemo and immunotherapy but we desperately need more funds to be able to keep getting him treatment. Cameron needs this more than anything. Its cost is £30,000 for each treatment every 17 days and he will need at least 10. We previously raised £20,00 on just giving so we still need all your help and prayers please