How do I send my phone in to get fixed for free after I droped it and the screen goes black while charging it.

I turned off my j5 prime using volume down, power and home buttom since it was refusing to turn off without password and after that it won’t turn on or charge.

I just switched to a Galaxy S9.  With my S7 i was able to send photos, sms messages,  via wifi with data being off.  The S9 now is requiring data and my wifi being off.  Can anyone help resolve this ...

I already bought a new charger and fixed my charging pin. But still, right now, my phone is off and charging but not increasing and still in zero. I can manage to turn it on but for only a few ...