Sir is there notification led indicator and charging led indicator in samsung galaxy j8????

my phone is j7 prime wat this shit......?Google play services notification always blinking on the screen and become problem to use shame on u samsung.....even now also very difficult to type I frequently click on cancel and typed this msg......really...

play store keeps stopping and that notification always blinking I can't use phone for typing this msg also it always blinking I click on cancel and typing

samsung phones becomes worst day by day there are so many bugs play store is not opening..shame on you samsung

this is j7 prime phone its battery is worst. draining very fastly..and when phone has 30%battery it switchoff...shame on you samsung