Dissatisfaction ***

Metropolitan canceled my policy on the 7th of August without providing me any reasons n not even sending a formal communication. It been a month now since my policy was canceled but there's has been no one called me or send me a written communication on this matter. I have paid for my policy upfront n I was told will be covered but all of the suddenly my policy is canceled. What kind of service Metropolitan is providing to it client if they are not informed of their polices if they have been canceled.