A claim rarely fails in one dramatic moment. It usually goes quiet, with a shop waiting, a file under review, and a reference number nobody answers. Learn the quiet signs early, while you still have room to push.
Signs a claim is stalling
The shop says it is waiting for approval, but no one can tell you whose desk the approval is on. The same document is requested again after you sent it. You hear a promise on the phone that never appears in writing. The reference number changes between calls. Someone says the file is under review, and no next step is named. Any one of these may be harmless. Several together mean the claim has stopped moving.
Keep a simple log
Write down each call and each message with the time, the name of the person you spoke with, and the reference number they gave you. Keep copies of everything you send, including photos and invoices. A log turns a vague sense that nothing is happening into a record you can point to, and it makes a complaint much easier to write.
Ask for the next step in writing
Ask each contact to confirm, in an email or letter, what happens next, who owns the file, and when you will hear back. You do not need a legal argument for this. A short request that the next step be written down is reasonable, and a refusal to put it in writing tells you how the claim is being handled.
Do not let the repair start without a clear authorization
A shop that begins work before anyone has approved the claim may leave you holding the bill. Ask the shop to confirm in writing that the claim has been authorized and what it covers before the work begins. If the diagnosis changes, ask for the change to be confirmed the same way.