(adsbygoogle = window.adsbygoogle || []).push({}); So i got 5 gold stars on 5 different guns and they didnt gave me the award which give u 10000 xp????

If im not mistaken that award is for getting an overall amount of 5 stars

so you should already have it as i don't think its restricted to getting 5 stars on one gun or gadget

check again if not then id suggest emailing the EA support or something