Go to Settings > Controllers to map your buttons. If using an Xbox controller, the "Xinput" preset usually works automatically.
If the game feels like it's in slow motion, lower the Internal Resolution or enable "Speedhacks" in the PCSX2 settings. wwe-smackdown-vs-raw-2007-iso-for-windows
Follow the setup wizard to point the software to your BIOS folder. Go to Settings > Controllers to map your buttons
Go to Settings > Graphics . You can set the Internal Resolution to 2x (720p) or 3x (1080p) to make the 2006-era graphics look crisp on modern monitors. wwe-smackdown-vs-raw-2007-iso-for-windows
The safest and legal way is to use a physical copy of the game and "rip" the ISO using a tool like ImgBurn .