Cancer Fundraising for Debbie's travel costs

Hi there, my name is Richard and I'm looking to raise funds for my wife while she undergoes treatment for triple negative breast cancer. Debbie has always been a fighter, she has struggled with debilitating seizures and migraines since she was 21 and has always struggled to keep a job down because of it. However she never gives up and always finds something to keep her mind active and helps to reduce the attacks she has. She has recently started a new business making Candles but as she prepared for the go live, she found out she has triple negative breast cancer. I have since taken over the business in the evenings and weekends so that she can pick it up again WHEN she recovers and hope to save for a new family home. We currently live in a first floor flat which is dangerous due to constant falls and seizures and over 15 years of saving we accumulated 4k to try and get debbie a garden for a ground floor property. Since the diagnoses we have spent all of our savings on travel as neither of us drive and are paying for taxi fares to and from the hospital several times a week. After 5 months we are now worried about how we are going to get debbie to her upcoming radiotherapy sessions that are likely to be in either Bath or Oxford and from Swindon this will be a costly journey everyday. We have asked for travel help previously but have been denied. She has put a massive sale up on her business website and every little helps but feel it won't be enough to cover the cost of her travel that will be vitally needed. I'm working 7 days a week and continue to save as much as I can but any additional help we could get would be greatly appreciated.