Unscrew a table s frame+ Waste removal

1- We attempted to dismantle an old IKEA desk to get it through the door (which is only possible by taking it apart). However, the screws in the legs are extremely tight and possibly oxidized due to its age. We need someone who can unscrew the metal legs, ideally without damage. 2- We received a shoe cabinet containing 10-12 MDF sheets perfect for shelf-making. Two sheets are broken, though. So, it's not functional for us. We need someone to help remove it from the flat so it can be used or recycled. We need it to be done on Sunday, 8th December, anytime after 11:00 AM