iPhone 14 Pro screen lifting

Because your battery has failed and is expanding. This is a dangerous situation. Turn the phone off, don’t try to charge it, and contact Apple to discuss repair options: Contact Apple for support and service - Apple Support

The most likely cause is a damaged battery. Do not charge the device. As soon as possible take your device and have it diagnosed by Apple or an Apple Authorized Service Provider. You need to have Apple perform diagnostics on your iPhone. It can be done in person at an Apple Retail Store or at an Apple Authorized Service Provider. You can also contact Apple Support and request remote diagnostics.

If you’re in the US, please call  1-800-MY-APPLE, or outside the US, consult the support articles below. In Canada, call 1-800-263-3394.

Contact Apple for support and service - Apple Support

Genius Bar Reservation and Apple Support Options - Apple

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Welcome and thank you for reaching out. 🤗

There appears to be an internal battery failure, causing it to expand. Only a certified Apple technician can determine the cause and offer a complete solution.

Therefore, I recommend service.

Service Checklist:

• iPhone service pricing.
• Check AppleCare Coverage.
• Get your iPhone ready for service.

Service Appointment:

• Start a Service Request.

Contact Information:

• United States: 1-800-APLCARE.
• Contact Support.

Additional Support:

• iPhone Support.
• iPhone User Guide.
• Check Repair Status.

Good luck! 👋🏼😉

Smiliñ 😎 Brian | Community Volunteer

Thanks for the help I went to the Apple store and they were able to fix