moon roof problem on 1997 Audi A4

My moon roof won't close, the motor still makes the sound but , no action when i turn the button to close open or tilt on the moon roof. It's been two days. Where should i take it? What is a good estimate to fix it?

Asked by for the 1997 Audi A4
Hello, often you must 'help' thes along try firmly pressing on both sides of te glass and elping it along. Often old motors no longer have enough power to move rusty track parts anymore.