[Sergei]

Applyanimation two times:

pawn Code:

if (pickupid == money15)
  {
        GivePlayerMoney(playerid,10000);
    SendClientMessage(playerid,0x33CCFFAA,"You Found $10.000");
    ApplyAnimation(playerid,"MISC","pickup_box",4.1,1,1,1,1,1);
ApplyAnimation(playerid,"MISC","pickup_box",4.1,1,1,1,1,1);
    }

Or even better is if oyu preload animation library. For example look in vactions.pwn and copy from there