hi all im new can you help
i paid off my halifax debt over 6 years ago ive moved house twice since then i now live with parents just got a letter thurs on my redirection from arrow/restons solicitors threatening legal action over unpaid 15k halifax bill my bill was never that high and i paid it years ago i dont have proof
i checked my credit file nothing on it all clear no ccjs either
i was given until 30th nov to send them my payslips etc im innocent so ignored it. plus they dont know my ne address or phone number/email
advice please