Hi @billyboy13, can you reword this a bit better? What would you like to receive assistance with? Is it about a promotion or you are after a particular accessory?
Cheers! Reckon this might be what you're looking for, @billyboy13 :
Click on that link and it'll take you to the bit where you can start your claim, as well as finding more info on how to do that and the Terms & Conditions etc.
@Gcregs28: I have just checked this for you, and O2 (and O2 Business) are both available for selection in Place Of Purchase section of the claims form. If you check the top right corner of the page, is the UK flag highlighted?