SIM CARD MANAGER UNAVAILABLE IN S20 ULTRA MENU

[costumer support]

sim card manager line absent in notification part of my S20 Ultra menu so I cannot install E Sim.

My S20 Ultra software is up to date but still  this fonction is not available!!!!

[-Robot-]

Each country and network provider offer different things, it's just the way it is

[Yodea]

What was the fix to this problem because i am facing the same issue.