S9+ not coming on

[Painsama]

I have an s9+ Samsung.

First it suddenly booted into recovery mode and no matter how many times I reboot, it still booted into recovery mode .

After that , phone went off completely and isn't coming on at all.

Anything one can do?

[xSteveuk]

Hi
This page maybe helpful to you

Blank or black display on a Samsung phone or tablet

https://www.samsung.com/us/support/troubleshooting/TSG01001470/