Hello Simon my name is ***** ***** I will help you with this.
What country is the agreement signed in please?
Yes they can only claim the last 6 years under the Limitation Act 1980
They can't claim more than 6 years ago
Can I clarify anything for you about this today please?
If there was fraud then that unravels all and you could claim your money back.
But you have to show fraud.
Does that help?
If fraud is found yes