iPhone stuck on Black Screen and won't work even after restoring and updating it.

A few days ago, my phone started glitching and turning into a black screen. I could still hear it (like when my phone plugged in, I could hear that sound). I was on vacation, and I tried to connect it to my laptop and used the "Reiboot" app to download the update for my phone to get it back to normal hopefully. The next day, my phone temporarily turned on and glitched. Since I had stuff to do that day, I unplugged my phone in the middle of its update (about 30%) and started using it. Later that day (at night), the phone glitched and suddenly turned off. Then, I force restarted my phone, connected it to my laptop, and tried to complete the update. Even after the update was completed, my phone was barely turning on (maybe for a few seconds and then glitching out and turning off). After that, for the next two days, I tried to complete the download using Apple software and tried to restore (factory reset) it. However, my WIFI was not working well, so I decided to wait until I returned from vacation. Then, today, after I got home from vacation, I decided to finish updating and restoring it. So i tried to do so, and my Mac says that I restored and updated it, but my phone is still not turning on. I then proceeded to unplug it from my computer and try again. I finished repairing and updating it for the third time. I've tried unplugging it from the computer, force restarting, and turning the power back on, but nothing works. Please help me; I don't know what to do, and I currently can't go to the Apple store.

My phone is an iPhone 14 Pro Max.

Note: Before this, my phone worked perfectly fine and had no problems or issues.

Screenshot of how my Mac looks right now when connected to my phone: