Won't turn on

[alifpb]

Morning.

 My s23 ultra phone suddenly won't turn on...I've tried goggling/pressing power volume etc nothing..I do here a click when goes off or on... 

I'm not good a tech as it stresses me so any simple advice would be appreciated.

[Tourbillon De La Vie]

Was the phone turned off or was just the screen off? If you connect the charger does anything show? 

[alifpb]

Phone was on earlier ....no issues showing, and had charge.nothing shows while on charge 😪

[Tourbillon De La Vie]

And then nothing on hard reboot? Is it still under warranty? 

[JAMES4578]

Can you confirm if you tried to enter Recovery Mode by connecting to computer,Other Mobile Device or Tv  USB

1. With Device turned off Connect To Computer , other Device or TV USB, Press and hold the Volume Up key and then press and hold the Power key
2.When the Android logo displays, release both keys.
3. Wait until the Android system recovery menu options appear.

Does anything display on Device?  If not then it will need an inspection.

[alifpb]

Hi. Sorry. I've not. I've come into a shop for them to look at... I can't afford a repair. And after u mentioned it is actually un warranty. But I've anxiety so all this and having to send away panics me... but I will try your suggestions when I get home... thank u so much for your replies