xmas evet

In the x-mas event we need to do at least 6 events right?
well i made 7,8 or more events and i don't have the ak47 knife adv, plus i donty have my x-mas mega crate from the event of yeasterday...
can someone please solve this problem?
nice gameplay:
the_kamikaze
ps- i dont know if i posted this in the right place...so if i didnt im sorry