Hi, welcome to the forum!
MusicBee doesn't have any settings to move files when you first install it, so did you turn on auto-organize? Or automatically sweep and organize new files? Either of those will let you configure where you want the files to go. Auto sweep is a one-time event, where auto-organize will keep files up to date based on any changes you make.
Note that auto-organize requires a rule for each source drive. So if you have files on C: that you want to move to F:, you will need one rule for that, and another rule for organizing files already on F:.
If you expect to make tag changes with another program, like Picard or mp3tag, you will probably want to set up a monitored folder for your library so that MusicBee will catch the changes and import them automatically.