You can change your email by clicking: Settings → Account → Entering your new email → Save settings
After entering your email, you will receive authorization request on your previous email address and verification request on your new email address.
Once you authorize and verify the change, your email address will be changed.
I haven't received any email change request on my email addresses
Please try to wait some time and change your email address again.
If you still won't receive the request, please contact [email protected] and explain your issue, provide us both emails.
I can't access my old email address
Email [email protected] from your other email address and explain the issue, we might ask for some proof of account ownership to help you retrieve the full access.