wrong fingers

Hi, I enjoy trying to play the guitar and I have been trying for more years than i can remember. I have recently bought a Ryder classical guitar about which I know nothing. On the internet I have found a Ryder Guitars site but it is no longer in business - http://www.guitarsite.com/database/Makers/rec/8988/ . The site says "A fantastic collection of guitars based on vintage styles and developed in the UK by leading professional guitarist, Mark Griffiths". Can anybody offer any advice please. Thanks