Facebook app crashing on S8 after recent update

Dear Samsung, After receiving recent update S8 battery was draining veŕy fast and slow motion camera frame was blinking. So many applications are crashing. Please look into this and provide next error free update as early as possible.

Did anyone share feedback about Samsung flip cover for Samsung S8 and in which online site it is available in India.

Did anyone had idea about app lock feature on Samsung S8, if yes please guide me otherwise Samsung needs to provide same in next update.

Dear samsung team, First of all I want to say thank you for your replies but I am not because there was no clarity in your answers for which your given about software update release dates as most commonly it mentioned that the release date c...