Gamescores and Achievements

I'm new so I'm not sure but my gamescores and achievements are not updating. Anyone know how to fix or if there is a reason for this happening?

:)

 

My game score / Mon game score

You get gamescore from achievements, regarless the state of your account. If he doesn't have any gamescore then it's he hasn't complete any. So no he's gamescore won't stay 0 unless he avoid completing any achievements, which can be hard since you get achievements
thus gamescore from pretty much just playing the game

 

Problem with my achievements

Sorry if this should not be here, but I need help.

I played the PvZ Garden Warfare DLC and the new 250G you have and I already had the 1250G .. I played a game the new game mode and kill the carrier of the heel that gives you 25G achievement. The point is that in my player Gamescore increased
the 25G because I had 46,279G of gamescore before PvZ 25G and increased to 46,304G with this achievement. But in the list of achievements game, PvZ comes complete with 55/65 Achievements and 1250G gamescore therefore listed PvZ achievement has not risen to
1275G that should have gone up. And today I unlocked an achievement in FIFA 15 for 15G, 875G I had before. In the game gamescore increase to 890G. But in my Gamescore player still 46,304 of Gamescore. And with this achievement I should have 46,319.
I do not understand what happens.

 

Are you talking about XBOX 1 games? If so there seems to be a bug going around where they say done unlocking or 100%.