Ackermans didn't deliver my clothes.

I ordered on the 4th of may,I was hoping to receive my order after 5 to 7 days,but I never got any communication from Ackermans, I had to call them send lot of emails,they told me that they'll deliver around 27 may,mind you I had plans for the clothes, now I have to wait for 3 to 4 weeks imagine that's an insult,my baby girl's big day it's ruined 😭😭😭I trusted Ackermans with money,now they're giving me run around like a headless chicken hence I paid my hard earned money 😭😭😭 I'm so angry