#5Each .nav-link element should have an href attribute
Currently your .nav-links are buttons and do not have a href attribute, but the elements within them do.
#12The #email input should have a name attribute
Pretty self explanatory. Your #email is missing a name attribute.
I realized that before I posted. Below the test that you fail, it gives you an additional message to help you see why it’s failing. My reply includes the message given for test #5 and #12 and the explanation why it’s failing.