ı can't open my iPhone 14 pro

If the charging port is damaged, your device probably needs service. Let your device charge for a half hour. If your device is still unresponsive, force restart your device: iPhone 8 or later and iPhone SE (2nd generation): Press and quickly release the volume up button.

If your iPhone or iPod touch won't charge - Apple Support (IN)

Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:

• Press and quickly release Volume UP button
• Press and quickly release Volume DOWN button
• Press and Hold the SIDE button until an Apple logo appears and then release the Side button (Can take up to 20 seconds. (DO NOT release Side Button when invited to Slide Power OFF). 

Axel F.