Looking for a British hostfamily

Hello,
My name is Edwina, I’m from Austria and I’m 15 years old.
I am looking for a hostfamily in Great Britain for summer 2015.
It would be great to stay there for 2 or 3 weeks, to improve my english.
Of course I would help in the household or look after the children. Maybe as an Au Pair. I can also speak Italian a bit and I have been learning english for 5 years now.
I love to see new places and get to know other countries or cultures.
I’m looking forward to your recommandation.
Yours faithfully,
Edwina

Please contact me:
wini.aich.wa@gmail.com