Hey Pothuri,
Fir this you have to build a Native profile from the Navigation,
For this, Mendix hav provided a learning path, you can follow it and easily learn how to build a Native application,
You can refer to this link,
https://academy.mendix.com/link/paths/66/Build-a-Native-Mobile-Inspection-App
You can see these docs also, they will give you a brief idea about how mendix works with Native,
https://docs.mendix.com/refguide/mobile/
And
https://docs.mendix.com/refguide7/mobile/
Hope it helps!