Headphone plug problems


I have a Sandisk Sanza clip Zip player which is almost 3 years old now.
It’s in use every day during my way to work and in the gym.
But now i’m having a problem.
It looks that the headphone plug is now longer is in place tight enough in the
headphone jack anymore.
So the headphone plug is falling out of his place.
I already opend the device but i was unable to find a metal bow to tighten it up again.
Can you help me ?
Thank you,

it seems the the headphone jack broke. u cant repsair this