Assalamu Alaikum
I have been using the phone for the last 8 months and haven't faced any issues so far. I got very good performance and the charge backup is very good. I will sell it because I am going to buy a Samsung phone. There is no servicing history.
There is a dot on the display.
You will get the box, charger, cable, power bank, everything with the phone.
Do not message unnecessarily.