My charging port is messed up

"@marina123

use this guide Garmin Nuvi 1390LMT Logic Board Replacement to get to the port. It is soldered to the mainboard. You could check and see if a resolder might fix it (if one or two of the contacts are loose). Worst case would be to replace the port. Hardest part on that would be to source a replacement. Once you have the board removed, post some images of your port etc. with your question. That way we can see what you see. Use thius guide Adding images to an existing question for that. We might find other solutions based on what we see."