Hi everyone i m a student and my tv is of idea compony and now a little child has done something with my tv and now my tv star

Let me see if I can transmit you some fix magic through the Internet ZZZzZzzzz........... nope it didn't work, sorry.

I don't know what you expect anybody to tell you. We don't know your TV, we are not there, you seems to be unable to perform any troubleshooting on your own. Your post is intelligible and cut off. No doctors can help remotely if the patient is incoherent.