For God's sake ... lol. This REALLY needs to be carved in stone at the top of the forum page . It's been asked thousands of damned times ... God there are a lot of lazy/stupid people around! How the Hell they will ever manage to run a business if they can't even do simple searches for information is beyond me.
Write to support@ alidropship.com
Give them your old domain, your name and license number.
Ask them to reset it for you.
Done.
When you get the reply you can enter your licence and activate it on another site/domain.