Chosen Solution
So my problems are: It won’t show batter symbol when I log in but it does in the log in menu but it has a x in the middle. Whenever I unplug the charger it just shuts down. SMC doesn’t work. Please help.
Make sure you use the orginal Apple charger and the USB-C cable. I do strongly recommend you get a Power Meter for Type C Devices so you can monitor whats happening. Sadly, your logic board likely needs repairs or replacement depending on what happened. Did you have a liquid spill or bang your system damaging the bottom cover? Are you able to repair your own system?
