you have left college from another country without any intimation, send a letter and thanks to them

Dear Sir, My name is Amanpreet and I was a student at your college in B tech. This letter is being written to express my grave attitude for your attention you given to me. Therefore, the purpose behind leaving the university was that my father expired in the last semester. At that time, I was completed alone and far from my family and relatives. Additionally, when I consult the doctor, he said that is it symptoms of depression, then my mother forced me to come back and continue the rest study in the native land. In particular, your services amused me and feel me like home. The residential building has all amenities and facilites. There was no any room for mistakes. Here, i would like to thankyou again for your presense and beneficial attitude towards students. I have learned a lot related to my studies that would assist me to cop with other subjects. Thanks,