Im 17 and i need to drive my mates moped back!!!?

i need to drive my mates moped back from the sellers house. i have a CBT licence but when i went onto onto the internet to find some day cover. i went onto www.dayinsurance.com but you have to be born in 1990 and i am not. so i was wondering if there's any other sites that would help me in my time of need lol