My phone is not charging

@darshpateldarsh First you want to check your charger and the charging cable. Make sure it has the proper voltages. Check to make sure connector pins are not bend etc. After that, check the charging port. Clean it of any debris etc, use a few puffs of air to clean it out. Make sure there is no corrosion, debris etc. that prevents it from working. If none of this works, you could get an ammeter and see if your phone draws any amperage from the charger. If it does not, it is possible that this is a charging port issue or a bad battery.

After that, you will need to check and see if your main board even gets power. For that you need to open it up. Your phone uses a separate charging board with the charging port on it. It is relatively common for the port to fail. I would consider replacing the charging board. While at it, I would also replace the battery and check the flex cables from the charging board to the main board. Check for tears and corrosion or any other damage.

Since iFixit does not yet have a guide for that, use something like this video as your guide.

While you work on your phone, take lots of pictures. Once you are done with it, take those pictures and create a guide for iFixit. That will help the next person that has the same problem as you do. It's easy and fun to create these guides. https://ifixit.com/Guide/new The iFixit community will appreciate this. Post Some good pictures of what you see. That way we can see what you see Adding images to an existing question

Repair is War on Entropy!