Hey Folks, I’ve a interview with Facebook for swe position and I have 3-4 weeks to prepare. what should I do?

I’m in the process of solving all questions asked here –

https://www.interviewbit.com/facebook-interview-questions/

I’ll focus on data structures and algo questions.

Any more tips.?

Thanks