Flight to see sick family member

Hello, my name is Andrew Harrington, however, most people call me Andy. A few weeks ago my mother in England  was sent to the hospital because of a posible stroke. Over these past few weeks her condition has gotten worse, and me and my family found out about one week ago that she has a condition called Motor Neurone Disease (MND). The docors told us that unfortunately the disease is in its advanced stages and nobody knows how long she has left.  She can no longer speak and has lost all use of her motor skills.  Because of this I am asking for your help to go back to England.  I am only looking to cover my airfare which is about $2,300 round trip.  I have raised about $750.00 USD butI just want to say goodby to me mum.  Thank you for any help you can give me.