Hi Lugar,
It is indeed possible to fix; generally that involves replacing the FPC connector on the logic board. That's done with a hot air station and requires a fair amount of expertise in microsoldering. I've been soldering circuit boards for 30 years and I wouldn't take this on myself, especially without professional level equipment.
If that's what your phone requires as a fix, you'll need to find a (hopefully local) repair shop that is experienced with that kind of repair. They should be able to locate a replacement connector and do the job for you. It's important that they guarantee their work and are willing to fix any incidental issues that may come up in the course of their repair.
So please do post pictures; the best resolution and lighting you can get will help immensely and we'll see if we can confirm what your next step should be.