Hi. You keep starting new threads about this issue. It would really be best to just make new posts in an existing thread you've already created. It makes tracking troubleshooting your issues a royal pain...since I have to scan multiple threads for info.
The issue is the cheap knock off chargers the seller keeps sending you. They are either charging slowly or are damaging the phone, or both.
As has been mentioned I would contact Nokia and tell them someone is selling their devices as new, but including counterfeit accessories that appear to not work properly. They will likely want the sellers info so they can track them down.