My screen isn't displaying

So i was at the pool a while ago and my phone was in the water for a while without my knowledge maybe 20-30 mins and after it worked but after like an hour the screen flashed white black and grey lights and then it turned off, i force reset the phone and it worked for 4 mins, after that I've been able to turn on the flashlight from the lockscreen so i know the phone turns on just no display, how would I be able to fix this?

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crwdns2931729:0crwdne2931729:0: Kho 30, 2022

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Water damage is not something can be fixed via DIY repair, if you need to ask you probably can't do it.

Also you need to avoid turning it on and you need to open the device up to clear out water as soon as possible. For a supposedly water-resistant device, it is impossible to clear water out without opening it up.

Not opening it up in time and trying to turn it on may have already further ruined it.

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iPhone 11

My screen isn't displaying

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