If anyone could please help me i have a few questions on the achievements.

I've won alot of wushu games and aikido and it still says i have to win 1000 more to get teh achievement, which i know ive played at the very least a couple hundred in both.

Also ive gotten more then 50 Decaps and still no achievements.

Why is this?

P.S. I got 7 decaps today and it says i need 25 more for the 25 in a week one.