late delivery of party packs.. sad mother for order: RBFZ-161-B740

i placed an order with Loot.co.za for party packs and my package was supposed to be delivered on the 24th but i got an email notifying me of some delay and was told will get my order on the 29th.. i kept calling their help desk and explained to them that i need the package by the 1st of December but to my amazement i just got an email telling me my order was only despatched today and will be delivered by the 4th.. i have a party for children tomorrow so what am i suppose to use for party packs as i have already paid for the package..