<human>: Give me the gist of the text in a nutshell

I was fined £100 by the DVLA for not declaring my motorbike SORN / not having proper insurance (I haven't been riding the bike). 
I left home and moved in with my aunt because of problems with my family, and consequently didn't receive the post informing me that I was being summoned to court for it - I know I'm supposed to have updated my address but I'm struggling financially and emotionally and didn't put it very high on my list of priorities. As I didn't attend, a default verdict was given and I now owe £330, which is a £200 fine and £130 court fees. I can't tell the court that I didn't get the letter due to leaving home because obviously not notifying the DVLA is an offence in itself and carries a heavier fine; so I'm electing to just pay the fine any try to move on.

Problem being, I don't have £330, and I won't have for another month, though the fine is due in 2 days. I want to ask if I could perhaps pay an amount this month, as a gesture of good faith, and then pay the rest next month once I have been paid. Or, maybe even set up a monthly payment plan.

I want to know who I owe the money to, so that I know who I have to speak with; to try and get this sorted out.
<bot>: Fined by DVLA, escalated to court, fine increased and including legal fees. Do I speak to the court, or the DVLA, to try get things sorted out?