My phone screen doesnt turn on after using --turn-screen-off

I used --turn-screen-off cmd because my touch screen doesnt work since bottom left of my lcd was shattered and i was experiencing ghost touch when im using scrcpy , i was really fed up with the ghost touch so i searched on google on how to remove the ghost touch when using scrcpy, when i found out about the turn screen off cmd typed it when using scrcpy and it worked for the first time, but 2 days went by and my phone screen doesnt turn on when pressing the power button even the commands in scrcpy doesnt work.

Please help me, i dont know if its my lcd or an issue with scrcpy.

It also wont turn on after disconnecting my device

My device: Oppo A18
Processor: Helio G85

The report names no source file, test, or reproducible sequence beyond the --turn-screen-off command. Start by reproducing the behavior with an Oppo A18 and check recovery after disconnecting; done means determining whether scrcpy causes the persistent screen-off state or whether the device display is at fault.

Written by the indexing model from the issue text.