The headphone jack has come loose and pushed up inside the headphones and I can't plug them in ... What do I do to fix this? I

[redryderforever]

Can I fix the headphone jack in my beats?

 

[hang-the-9]

Sure, just about anything is fixable, take them apart and check the connections. If you do a web search on how to work on your model headphones I'm sure you'll find some guidance.