Kendriya Vidyalaya Sangathan — bad teaching primary section at kv santragachi howrah

I want to file one report against kv santragachi, howrah. Teacher are not good. They don't have proper sense of teaching. They are not treated well. The education system in this kv now a day are fail. Now a day it become worst. They ruin the quality of this inst. I am in worry about future of our children's. Primary section of this kv is very very poor. Because class teacher are not interested for teaching. Please do some steps. It is my request.