my line test one of the test didnt work the other 6 did?

Thanks for sharing your experience, Jessica.  After testing with Clearblue Ovulation Tests (non-digital), you should see either 1 line or 2 lines.  Two lines that are faint indicates an LH surge.  If you didn't see any lines at all, including the reference line, please call our Careline at 1-800-321-3279 and quote reference #FB504.  We're here M-F from 8:30-5:00 ET and would be happy to help.