Do you have "+ Post Project" in the upper right hand corner when you've logged in? That is where you add it.
Hi, is this what you are looking for: https://www.hometalk.com/43420893/62-diy-kitchen-cabinet-makeover-chalk-painted?expand_all_questions=1?
Clean and paint.
I would think paint would be your best bet
I'd paint them.
You could paint them with milk paint and add new hardware. You can see how I painted my cabinets with milk paint here: https://momhomeguide.com/my-painted-kitchen-cabinets-a-year-later/