You can request your password or login from the below link:
http://members.explaindio.com/account/member
Enter your email address in the "lost password" section and it will send you an email with your login details. Check your junk/bulk/spam folder as well.
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If your have purchased it while JVZOO got crashed then send us the following details in support.
1-Paypal Transaction ID number OR PAykey
2-Country of purchaser (optional but preferred)
3-Product ID #
If they are PayKeys, please include the AP-
PayPal transaction Ids do not have the AP- in front