Remaining time to full charge not displayed on lock screen in Marshmallow

[Behnambbb]

Unfortunately after upgrading to marshmallow android there is no sign of the remained time of full charging on lock screen,even after reset factory...

[YoGem]

[Steven778]

Why my phone when i plug headset wasnt respon automaticly? 

[Steven778]

I like when my phone charge time is show so i know how long to charge better fix this problem! I want to see time left charge