Hi Samp94,
We are an insurance broker, so unfortunately we have no control to guarantee our prices (As we don't set them ourselves - the insurance company does) So unfortunately even if you had a quote this morning, it doesn't mean the price will necessarily be there an hour later.
If you want to give me a PM with your quote reference number, I will look into the quote to see if we have any other markets I can try for you.
Many thanks
Jordan