Nimble Group Disgusting

I am very upset with Nimble Group firstly I had a debt that has been prescribed as the debt was made close to 5 years ago with Bradlows . I lost my job and could not afford to pay this debt . The debt appeared on my credit profile as prescribed. Two months ago I went onto my profile and saw that Nimble group reinstated the prescribed debt now this is what infuriates me they claim I acknowledge the debt which is absolute ******* I haven't even gotten a call from them or any correspondence. They further claim I paid towards the debt or made some arrangement with them which is fabricated. I demand proof of where I made acknowledgement of this debt whether it be in writing of voice logged call. I also want proof of this Ghost payment I made because if I so-called made a payment there must be proof of this mysterious payment . You reinstated a prescribed debt under false or misinformation in my eyes that's ***** . I want a copy of the agreement where it shows my signature where I have dealings with your organisation. I want this removed off my profile with all the Bureas . I want a response or acknowledgement regarding my concern failure will result in me taking the matter further and seeking legal advise and laying a formal complaint to the NCR regarding this matter . To lie about me paying and acknowledgement of debt under false pretenses . Disgusting .....I await communication