Please help to log in CA!

<p>I changed username (email address) on Wednesday.</p>

<p>After that, I cannot log in. Now I am so nervous and afraid. I should not change anything now. Regret……… What could I do to log in? </p>

<p>Sent questions to CA help center. They sent back several tickets but still not work now.</p>

<p>We almost finished CA and need edit to submit. </p>

<p>Please give a hand, please!</p>

<p>3 days passed, so stressful now……</p>

<p>Did somebody meet this kind of situation?
Would you give me some ideas please?
Really frustrated.
I am crying for not able to apply for college…</p>

<p>Did somebody meet this kind of situation?
Would you give me some ideas please?
Really frustrated.
I am crying for not able to apply for college…</p>