Hi there, I'm sorry to hear that you're feeling frustrated with your weight loss journey. If you've tried diet and exercise without success, it might be worth considering Tonic Weight Loss gastric sleeve surgery. It is a UK-based clinic that offers a range of surgical weight loss procedures, and they may be able to provide you with more information on whether this is a good option for you. It's important to remember that surgery is not a quick fix, but it can be a helpful tool for some people in achieving their weight loss goals.