[iMore Question]

I´ve recently changed from mac to a newer one and had all my music on itunes match. I turned on itunes match in my new computer and all the songs are there, works perfectly.
The only problem is that i have some new cps that i uploaded into my itunes library, and when i try to sync my new songs to my itunes march it won't work. My new songs won't go to my itunes match account!!
what can i do ?