Help me continue my psychology and criminal degree

I am an aspiring psychologist. I currently study psychology with criminal behaviour. I have always really wanted to do the right thing and help people.   i have found myself in a sticky predicument, in England if you are not aware are allowed funding for tution fees. This is from a company names student finance England. They! say because I one studies nursing and did not complete the course. they can't fund my deegree. I have already started my deegree. And either way I owe my university for 2 years worth of tuition.  This acedemic year which is 8,000 and Next Year (my final year) another 8,000. My parents dont get a lot and are currently trying to get my other sibling through school atm.   if I do not get my tuition fees sorted I will have to leave univerisry.   i really wished I would be the first in my family to graduate university. However I will be determined by all means to finish my deegree and get my dream job working for the invesitagtion department in the police force.   if you can help I would be eternally grateful, my faith in humanity has bee restored in general due to the amount of success stories I have seen here.   many thanks for taking your time to hear my story.