Complaints Regarding uninformed Premium Change and Lack of Response

I am writing to express my extreme dissatisfaction with the lack of response to my previous emails regarding a change in my insurance premium following a correction to my address. My policy number is ***

On 17th March, I contacted Budget Insurance to correct an error in my address. However, I was surprised to see an increase in my premium after the address was updated.

I sent follow-up emails to request a detailed explanation for this premium change. To date, I have not received any substantive response, despite these multiple attempts to contact you. This lack of communication is unacceptable.