For Website Users.
Please go to our website http://www.globaldelight.com/contact, here you will find "Lost License" form. Fill the same to retrieve your code.
For Mac App store Users.
Please forward your Boom 2 purchase receipt from the Apple/iTunes Store to email@example.com and our team will get back to you with instructions on redeeming your discounted copy of Boom 3D.
P.S If you are not seeing " Your License recovery details" e-mail from Boom 3D in your inbox, please check your spam / promotions / social folder.