Curse a few times before ringing them and explaining you needed it tonight and demand they apologize You are disappointed but try to make a new plan You get so angry you think of some way to punish them for this You ring them up and give them an earful. The cheek of it!
There are people who invest a little thought before they immortalize unfounded information. We are proud of you, and encourage you to go over the few mistakes you have made, and take the test again in order to excel.