Perhaps if you posted some more detailed information such as what your gross/net income is, what your outgoings are etc. then people might be able to help.
You are not really helping people to help you here by posting information in dribs and drabs...
I presume you eat and maybe pay rent or a mortgage too?
Obviously the quickest way to pay off your bill is to pay as much cash off it as quickly as possible. And then make sure not to run up another bill in the meantime or in the future.