It's region dependent. As explained in the comment above, Xiaomi has to comply with regional laws from various governments and that's the reason some features are not available. There are many threads in this subforum which discuss this question, so kindly check that out.

Cheers! :-)

Other xiaomi phones havr this feature enabled in my country, but not poco? That make no sanse guys :) firend has the mi 10 and is working for him and my brother has the mi 8 also working for him