My teachers

Teachers in my school say that I am the laziest person in the school, but actually I am trying really hard. But it is not coming that out but they are blaming me for everyone else's lost because empty chatting but I'm staying alone man in the bench, but I'm not even saying it to others, not even speaking, not even she chat nothing, and they just simply blaming at me and saying, I'm overactive, I'm lazy, I can't study what the hell are they want doing well.