Pay my tuition fees to complete my PhD

Hi there, I'm Wenceslao an international PhD student at UNSW, originally from Mexico, I started my journey in 2018 with a full scholarship. However, back in 2021 I was diagnosed with schizoaffective disorder which took a toll on me mentally and physically, I was unable to continue my studies and I had to take sick leave. Now in 2023, feeling much better and having a more sustainable care plan, I can go back to finish my studies, unfortunately during this sick leave time my scholarship ran out and I'm facing 16K in student fees to complete my studies. I'm not in a position to afford this expense as I work to cover my living expenses and medical costs. It would be really helpful if you can help me reach this goal together. Thanks and best wishes!