Where is volume slider?

[OneSeven]

In lock screen volume slider not showing.

[UserAdik]

It never shows who told you it does

[GMTECH1]

We just need to on volume raise button

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your query, we would like to inform you that it's a normal concept of devices, The volume slider not showing on the lock screen in Samsung devices. However, we are taking your valuable feedback regarding this.

Warm Regards,
Samsung Customer Support