iPhone 11 (A2111) Sim Locked

I am Live in Bangladesh, I have no T-Mobile or Usa Sim card now, so how can i use local sim card now?
Here Is my device information.

Apple iPhone 11

IMEI: 353971109685851

• This device is fully compatible with T-Mobile’s network technology. 
• This device is not blocked from use on our network.
• Your device is eSIM-compatible and can be activated right away.

Please Give me a perfect solution for this issue.