Most of the time, when accounts get disabled, is because the member did not respect the terms and conditions for use ( Facebook Community Standards). You must now appeal Facebook's decision.
You added Rolex which is a famous Swiss watch, it may have been interpreted as spam. Someone may have reported you, even banned you from their page.
Facebook is not an essential part of life like breathing, eating and sleeping, and many do without it. My friends and I don't have a FB account and we are doing just fine.
See the links below and they will guide you into getting your account back: