Yesterday I received a letter from American Modern stating that the...

Yesterday I received a letter from American Modern stating that the dwelling policy I had written in July was being cancelled due to "Roof is worn with granular loss and missing/lifted shingles". I thought that was odd since the roof was fine when I went to look at it before quoting. Drove to the house again and the roof was still looking good and I took a few photos. I got back to the office and did the American Modern chat and expla