Bad charge port on controller - Help?

[AzDroner]

Vision2+v3, To charge my controller, I have to wiggle the cord plug around in the port, it's getting worse with time and I think I'll have to open the controller up and do something. Any advice will be much appreciated. The same cable works fine when charging the extender, so I assume the problem has to be in the charging port itself.

 

[Guillermo Barreiro]

If you feel confident you can open it and check if there's a lose cabke or something, or get a technician to check it out, on eBay the controllers are not that expensive, get a replacement one.