Although you cannot delete shortcuts and remove them forever, Facebook does allow you to hide shortcuts.
Alternatively, selectTurn off notification dotsto turn off the indications for recent activity on any Facebook page.
To hide shortcuts on Android:
In the upper-right corner of Facebook, tapMenu(three horizontal bars).

TapSettings(gear icon).
Under Preferences, tapShortcuts.
UnderCustomize your shortcut bar, tap thedrop-down arrownext to the shortcut.

):
In the lower-right corner, tapMenu(three lines).
TapSettings and privacy>Settingsto reveal more options.
Go down the list of Preferences and chooseShortcuts.

Facebook will remove the specific shortcut icon from view on the shortcut bar.
All hidden shortcuts appear on theHidden Shortcutslist from where it’s possible for you to make them available again.
In the upper-right corner, tapMenu(three lines).

Tap theSettings(gear icon).
Tap theHiddendrop-down arrow next to the shortcut and choosePinorAuto.
For instance, if you do not use Marketplace often, you may not see it.

To add and keep the icon there, choosePin.
How to Add a Shortcut on iOS
In the lower-right corner, tapMenu.
Go toSettings & privacy>options.

TapShortcuts>Shortcut bar.
Tap the shortcutHiddendrop-down arrow and choosePinorAuto.
For instance, if you do not use Marketplace often, you may not see it.

To add and keep the icon there, choosePin.
FAQ
You have Facebook shortcuts to help you easily jump into the Facebook functions used most frequently.
Your Facebook shortcuts represent the Facebook functions you’re likely to access.
The shortcut menu bar is dynamic and displays shortcuts to Facebook features that you use the most.
However, it’s possible for you to customize them.
UnderCustomize your shortcut bar, tap the Groupsdrop-down arrow, then tapPinorAuto.