There are three simple actions to finish the trashing of your company Facebook Page.
ACTION 1: OPEN YOUR WEB PAGE As Well As CLICK "EDIT PAGE", IN THE TOP RIGHT SECTION.
Delete Facebook Business Page
ACTION 2: CLICK ON "PERMANENTLY REMOVE _______", FOUND AT THE END OF THE DISPLAY.
STEP 3: CLICK ON "ERASE", FOUND ON THE BOTTOM-RIGHT OF THE SCREEN THAT POPS UP.
Done. Ended up. Adios Facebook web page!