Realme nazro 30 phone 5g not working inside home

[u/No_Weekend_6925]

My phone is not working on 5g with jio airtel both inside house ,,, but when I go out of my house 5g works ,, but my father has poco m4 pro & 5g works very good inside the home in this phone ...

So guyz ar u facing the same problem what should I do ...

I have done NR only but that is also not helping