Hi
@Angel-Eyes Assuming chargers are compatible ensure there is no debris in charging port. However you may well need to do further troubleshooting. Firstly press the volume down and power button simultaneously for around 10-20 seconds and see if your Device restarts (soft Reset) Alternatively plug into a computer (or plug into USB-c Headphones) and hold the Volume up and power keys at the same time until the samsung logo appears. it should then Boot into Recovery Mode and first option should be to Reboot system now. if that does not work there is the option to Factory Reset but all Data will be wiped.
However if no solution it may need a repair and you would need to contact Samsung Support for assistance.
https://www.samsung.com/uk/support/product-help/mobile-devices/
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.