Closing down company due to injury

,,,Have a Prochem steempro 2000 Powerplus for sale with wand,hoses and stair tool,,pump seems to have stopped working but if knock front of machine it kicks in and out now and then so maybe loose wire or brushes? or maybe pump has gone? or clogged?...machine is under 3 years old with little use and looks top cond,,open to offers or will be listed on ebay at the weekend.
Machine is in Bournemouth/Dorset