Link/Kearns Claimform FastTrack - old Barclaycard debt

Good evening all, I have an issue that seems to be quite a common problem when looking through the posts on here! I had a Barclaycard which I defaulted on payments for during lockdown. Due to various reasons, my planned re-starting of payments didn't happen and Link Financial got hold of the debt and hassled me for a while and now I've been landed the County Court Business Centre letter. I must admit it put the wind up me as I've only ever had a couple o

they say they enclosed: a Credit Card Application and Terms and Conditions - NOPE they have NOT. all they have done is included 2 sets of Terms and conditions with your name and address (is this the correct address for 18/07/2006?) at the top. there's no dates on either of them, no signature from you on either and no signature or stamp from BC accepting the agreement on either even if they were agreements... they could have come out of Links filing cabinet and they inserted