Avoid at all cost

I had an accident on the 27th of July from the moment I called diamond I had nothing but total inconvenience. The customer service is appalling. Nothing is ever actioned when they say they will. Escalating concerns to managers doesn't resolve any issues you have. When you have to make a claim it is extremely stressful, I've been in floods of tears as I am promised things but nothing is actioned accordingly. This is the last thing you want to be dealing with when you are involved in a car crash and had injurys from that to deal with. No one has ever called me back from he 27th except a manager who called me today 4th Aug at 3pm with more bad news. I have had to call them numerous times a day to be told conflicting information and nothing is ever resolved!!! I was advised my car was total loss on Friday 28th but took them till Wed 2nd of august to be made offer which at first was insulting and the increased it which was still below value and told that nothing more can be done and that was the best offer they could give and I was promised in writing via email and on phone call that day that I will receive payment bia CHAPS by Friday at 12pm. Today Friday 4th Aug morning came nothing in bank so called up to be instructed not to worry payment is processed and I will get it by 12pm. 12pm came no payment I called yet again advised error processing payment at there end and it will be another 48hrs I explained I don't have another 48hrs to wait for this to be resolved. I've taken time off work I've been extremely stressed through the whole process I wanted payment today accounts advised this wasn't possible. I escalated my concerns to various managers through today only one called me back advised nothing more can be done and she will call me on Monday to make sure payment is sent. I expressed my concerns about the customer service I have received throughout the whole process and I will making relevant complaints the duration of this weekend and posting on social media the complaint I have as its appalling. I have a list of call handlers names, I have spoken to on various occasions and each one having to explain my situation. I asked for a copy of all transcripts and communication I have had with the company since last Thursday emailed to me in writhing as I am really unhappy with the service that's been provided!!! I put a deposit down on a car to pay remaining balance this afternoon with my settlement figure which I didn't receive so I have lost out in more money thought the inconvenience of this company!!!!!!!!!.