Hi @Joncarter, sorry to hear that your phone needs to be repaired. 
This is a global forum, so I'd recommend that you get in touch with your Local support team and they can arrange a repair for you and/or provide you with information on where authorized service centres are located in your market/region.
If you have any questions regarding local service routines, warranty and consumer laws, they will gladly answer those kind of questions as well!
I hope that helps!
