How to enable app lock in A52 5g

[srs369]

Please reply

[ҒᎪͲᎬᎷᎪgazi]

screenshot and details please

[srs369]

I also need

[RαʝҽʂԋKυɱαɾ21]

NO APP LOCK IN ONE UI 3.1 VERSION !

[AlenSony소니알렌]

No app lock only app hide officially

The best app lock for samsung and samsung suggested is App lock- fingerprint and i use it on my A52 as well