I just bought the xbox one and this is my 4th day for me with the xbox
I got a problem with the Xp when im drifting or doing anything to gain more Xp that its not counting what im doing.
i cant level up anymore, only if i win a race i cant get few xp 
Are you referring to the Skill points (points in yellow for drifting etc, that when you fill the meter you get a point to purchase things like discounts etc)? You have all 65 skill points so you have no need of anymore. XP is different and should still be working (it is what increases the driver level and is a white figure to the left).