if its lease purchase then you have a tri partate agreement in place contact your finance company and explain the situation to them they have to help out its part of the contract they may kick but they have to after all you have a contract with them its simular to buying something on a credit card that is also a tri partate agreement not a lot of info but it gets complicated look into the t/cs on your agreement
when did you take the agreement out is it in your business or private name if its private its regulated then you have more protection
also with the warranty and back up service its an insurance there fore its covered by the FSA so lots of avenues to explore there the good news is that you took out a finance agreement so have a lot more back up than if you paid cash or took out a bank loan
Sorry about the lack of punctuation but
when did you take the agreement out is it in your business or private name if its private its regulated then you have more protection
also with the warranty and back up service its an insurance there fore its covered by the FSA so lots of avenues to explore there the good news is that you took out a finance agreement so have a lot more back up than if you paid cash or took out a bank loan
Sorry about the lack of punctuation but