How to fix a Samsung Galaxy S5 that is not charging

Introducción

If phone is not charging, check the pins in the charging port at the bottom of the phone and make sure that they are not bent.

Note: Images here are from the internet for reference only but not from me
Check the charging port at the bottom of the phone. I used a magnifying glass with light to see because these are very small.

When I checked the pins in my phone, I saw 3. with the one on the rightmost having 2 layers. This was because one of them was bent making it look like there were only 3 instead of 4
I used a needle to push the bent pin. After a few pushes, it started charging again!
Reminder: be very careful when pushing the pins. I only did this because my phone was not charging at all and I was ready to get a replacement for the charging port if it still didn't work