My phone charging pin is having problem. Can I get the parts of?

Hey there,

If the pins in the charging port are bent, then the best thing is to replace the port. Fortunately the Moto E7 Plus' charging port is separate form the phone's main motherboard, so it should be relatively easy to replace. Unfortunately iFixit doesn't sell the board, or have a guide yet.

My advice would be to see if you can find donor phone that you can take the part from, or see if you can find the board through Ali Express. As for a guide, I found this teardown video which should be helpful.