Wrong score Reporting and studying for two test at the same time

[WajihZ]

Hi everyone, Is there a way to delete the score that I reported on IC? I took one test today and I reported that and for some odd reason without realizing I reported the other test too which I was starting to study for. 
Also, can I study and prepare for more than 1 test on InstantCert or does it have a limit?                                                                       P.S. Got 71 on Principles of Management today using IC, study guide & free CLEP practice tests and honestly the test was really tough, wasn’t expecting that. 
Thanks W