"Poor service"

I moved out of the so called catchment area for this practise by about half a mile but wasn't aware of this.5 days ago I had a total knee replacement and was contacted by the practice to remove staples when ready but then the day after recieved a message telling me I had to leave there practise as I had moved,leaving me in a situation .I spoke to the reception staff about this and they where totally not interested.I had been with this practise for at least 30 years but this as left me very vulnerable.