You'll need your order number or name of retailer and the MV1 serial number. You can find it on the box, or behind the unit when you remove the battery.
The rest is straight forward from there.
Still Cannot Register
Please submit a new support request >>> New Support Request >>> and provide the following information:
+Email Address Used for Login
+Order Number or Name of Retailer
+Serial Number of the MV1
+I authorize GHOST Vapes to change my password for testing purposes and access my account to register my MV1