Erm ? LOL
I think they are politely saying they don't want your business (no idea why though, mild car, driving experience, clean license + NCB)
Keep trying other insurers & make sure it's over the phone rather than typing it in online.
I had an online quote from Sky Insurance that was £1600, which made me fall off my chair!
They called me the next day for feedback & adjusted the quote to £400.
Computer says "No", person on the phone says "Yes"