DISHONESTY ON AN INSURANCE CLAIM

I got bumped by a Discovery client and he said he will claim from from them as he was at fault, when I made follow up with him he told me that Discovery claimed that they have phoned me and I had admitted that we were both at fault. That was a big shock to me because I never received any call from Discovery. He gave a the claim number to make follow up, on the 7th I spoke to Nonhlanhla Sinthumule she confirmed that according to their records I had spoken to Bongani on the 3rd which is a complete lie. I asked her to send me the recording of that conversation and she told me that Discovery will not send me any recording unless I subpoena them, not only are they telling lies about me however they are now interferring with the claim process.