Hi @Archer, the physical buttons are pressed like this to get into Recovery :
With the device powered off - hold Volume Up + Bixby + Power. When the blue text appears, release the buttons.
If the first screen reads alarming or confusing, you are invited to Keep Read Only or Swipe to Allow Modifications, just go ahead and Swipe. You might find this page a little useful if you are not used to the subject, Know your hardware - Samsung.