Summarise A Complaint Email Trail Before You Escalate

You've chased this company four times now and you're about to go to the ombudsman, but you need the trail summarised first so you're not the one who looks disorganised. This pulls out what was complained about, what's been offered, how long it's dragged on, and whether it's ready to escalate.

Summarise the email trail below into what was originally complained about, what the company has offered or refused so far, how many times I have chased them, and how long it has been since the first complaint. End with one sentence stating whether this trail is strong enough to escalate to the ombudsman or a formal regulator.

Email trail: [paste the full thread, oldest first]