dkmilum , Below you will find replacement ports available at Link #1 and how to disassemble the phone at link#2. Link #3 and #4 will show how a USB Charging Port Dock Connector are removed and installed on a board. Good luck.
I hope this helped you out, if so let me know by pressing the helpful button.
http://www.ebay.com/itm/2X-Charging-Port-For-Samsung-Galaxy-Core-Prime-SM-G360T-G360T1-G360P-G360V-/331690654925
https://www.youtube.com/watch?v=MgzLH0n2xeI
https://www.youtube.com/watch?v=nx3GpAVdITs
https://www.youtube.com/watch?v=jGZKsuaJlpo