Trending @Capgemini; Hello everyone I am 2.5 years old but my salary is the same and the position is also the same help out sap ABAP on hana my domain

Hello everyone I am 2.5 years old but my salary is the same and the position is also the same help out sap ABAP on hana my domain I am getting to give interview and some low confidence bcz my mind said every time u know less in knowledge it is not correct wht i have do ? Plz help me