According to the site below, it can mean "keep in touch."
Email playchole@gmail.com
Thank you for your email. This case will fit all of the items found in the APH-4n accessory kit.
meaning of e-mail?
vipatra
Email: renaultscenicbootbuttons@yahoo.com for a replacement button and fitting kit.
Is you emal active? or Is your email working?
No, it is not an adverb. Email (e-mail) is a noun, meaning electronic mail.
FWD means Forward.
Please Find Attached
It appears they want you to confirm your email address in case they wish to contact you by email.
If you have a Tasty Science kit which is missing information (perhaps the kit was given to you and is not intact) you will need to contact the manufacturer, Scientific Explorer, a division of Elmer's Products Inc. You can email Scientific Explorer here: customerservice@scientificexplorer.com