This pic UI is made by Adobe XD.
How do I build like this?
This is a veru open question, but , well, Widgets are your solution.
You need to create the needed widgets and add the functionallity to each one.
I recomend you take a look to the multiple tutorials about unreal widgets in youtube.
Your question is like showing Cyberpunk 2077 game as screenshot and ask “How can I build a game like this?” and you should be super optimistic to be able to have an answer.