I can no longer meet my car's finance payments - is there anything I can do to request a new arrangement before repossession?

My car is due to be repossessed this month. Is there anything that can support my request to come to a new arrangement? I can no longer meet the payment required to stop repossession as all my contracts...

Matthews Motor Services

I have recently seen a company called Matthews Motor Services where they sell repossessed cars some at incredibly low prices, they say they have been going for 15 years. Is it a con?