Solved! I have a surround sound with center speaker and 4 side speakers center speaker is the only one working

Solution
If the content you are playing is mono or the output of your TV is mono then only the center will play. You can try using a different sound mode on the surround sound system.
If your TV and system have digital audio out and in then use that. It will sound better than analog surround sound.
If the content you are playing is mono or the output of your TV is mono then only the center will play. You can try using a different sound mode on the surround sound system.
If your TV and system have digital audio out and in then use that. It will sound better than analog surround sound.
 
Solution