I don't know what the time limitation is (if any) on this type of claim. Perhaps someone in the know would advise please and then we can take it from there.
Do you still have the invoice and receipt for payment boobydoo?
Further to what I have said above, I have found the following, maybe you should give them a ring and ask for advice.
"If you suspect that a garage is charging you for work it claims to have
done
but has
not, or has fitted inferior parts when you only agreed to have a
particular manufacturer’s parts, a criminal offence may have been
committed and you should report it to Consumer Direct on 08454 040506".
Their website -
Consumer Direct - says:
Our regionally based advisors are specially trained to give practical advice on all kinds of consumer issues - from problems with cars to faulty household appliances.
Keep us in the picture please
Conniff