I've raised £20000 to Alena. Please help my aunt to raise £20k and beat the cancer!

Dear All!This is my aunt- Alena Yakimovich, couple of days ago she has turned 40.A month ago she was hospitalised in Minsk with swelling in the frontal part of head. Alena has survived the surgery,however, a scary to hear diagnosis-Glioblastoma in the left frontal part(Grade 4)....She was send home to die ...We could not leave this and can't believe this is the end of her story! We kept going and now she is already in Berlin and Dr. Krempien from Helios hospital gave us a hope! Alena needs to undergo radiation therapy and chemotherapy.Doctors gave us a hope and good predictions,but we need to start treatment as soon as possible.
We don't have the exact amount yet,it is around 30.000-35.000£. Alena has 10.000£...so she needs our help to raise the rest. It's not a large amount,but that's what separates her from the chance to live and watch her children grow up....Alena has 2 boys,youngest is only 2 years old.I believe that all together we are able to collect this amount!!!Please help us to do so!!!