British man in need of medical help in the UK stuck in Singapore

Mike was arrested three years ago placed on monthly bail then in early September he was charged in court remanded for four months. He informed the prison officers he had liver illness , which they did not take his word, he was found lying in a cell on his own and finally rushed to CGH prison weeks spent 3 and half of the four months in hospital. from being denied access to his friends loss his business. He was finally released 13 dec, all charges dropped. He spent over $40,000 so far on medical needs to return to UK urgently,travel and hospital fees in UK

please help him get back to the UK