I lose my contacts name

[Nakmal]

Hi 

I lose many contacts in my s23 ultra today 

I not delete it it deleted self 

[UmarFarooq7]

May be you removed the account where your contacts were saved/backed up. If yes, then login your account again, and contacts will show up hopefully.

[Saadksge]

comtacts can be recovered, simply go to settings> accounts> samsung account and there you will see restore option for multiple catagories like messages, contacts etc.