2 critically I’ll kids

Hi everyone my name is Charles Gillespie I am a 42 year old disabled dad I'm trying to raise money for my daughter and son my daughter has aplastic enema she needs a bone marrow transplant she goes twice a week for platelet and blood transfusions till she can get money for one my son has a brain tumor on left side of brain he needs to get it out he has a med called Keppra for seizures that causes him to have blackouts and me I have congestive heart failure and I'm on social security I have pacemaker so it's hard for me I have tried everything in my power to get them insurance but I have been turned down all the time my poor wife is busting her but to provide she work for walmart I never ask for help but when it's life or death for my kids or wife I do so please any little thing helps this is my last hope