Replacement of study permit

[canadianking]

hey guys, i will really need your help. i applied for a replacement of a study permit in may 11th since i mistakenly destroy it. i was told by cic that the new copy was sent on june 20th but i didnt received it in the mail. they asked to wait for up to 6weeks to call back so they can resend it.the problem is i urgently need to travel in home country. if i go, i will have problem coming back in here since i dont have the new study permit. what do you guys think i can do to get a re print of my study permit?