Poor service from the management team

Dear Complaints Department,

I am writing to follow up on my complaint, which unfortunately remains unresolved despite my previous correspondence.

After escalating the matter, a manager eventually contacted me and assured me that they would revert to me once the issue had been resolved. However, three weeks have now passed, and I have neither received an update nor had my query resolved.

I am extremely disappointed by the lack of communication and follow-through on this matter. I would appreciate it if someone with the authority to resolve the issue, and who understands the importance of customer service, could urgently attend to my query and provide me with a clear update on the status of my complaint.

I look forward to receiving a prompt response and having this matter resolved without any further delays.