Schau dir "German Politics: Elections & Voting In Germany | Meet the Germans" auf YouTube an https://youtu.be/hiCZUN9mUqM
A good explanation of the voting system in Germany.
However, this year the Bundestag might have even more seats! And this will cost millions of euros. Everyone has the right to have several employes working for them, including secretary and also the usual expenses for material and traveling ...)
This will cost millions