Hi lisagav69 and welcome to the site. My first suggestion would be for you to have a read through the step by step guide, this will outline the relevant stages you will go through whilst proceeding with your claim.
http://www.consumeractiongroup.co.uk...tructions.html
If you look through the templates library
you will find all the letters and correspondance you need to be successful with your claim.
http://www.consumeractiongroup.co.uk...lates-library/
Take things slowly and don't get into a panic, everything you'll need is here on this site. Take one step at a time and if you have any questions ask them here on YOUR thread. You can update your thread with any progress made and all the questions you need to ask, there are many knowledgable people on here who are more than willing to help.