X360 - need a little help....

[devilman1976]

hi
this is my first time on this kind of thing...so here goes...

ok .. i have got pro evo 2008 (no way fifa) and i am going through the acheivement list one by one... i have done the leagues (england, spanish, french, italian and dutch) and now i am trying to complete the national teams achievement.
what i did was try the painful way of doing things and play each team in exhibition mode, i did this and beat everyone..even the team which beat every one( i was brazil...then i used argentina to beat brazil)

after all this i never got the achievement....

can anybody please help...
thanks

xbox 360> devilman1976