How to redeem my Apple Gift Card with a few codes missing?

According to Apple: If you can't read the code on the back of your card because it's scratched or damaged, Contact Apple Support.

Keep in mind, you might need to provide:

• An image of the full front and back of your card.
• A sales receipt showing when your card was purchased.
• The serial number from your card. 

Also do not post your gift card codes on a public forum.

Learn more ⇢ If you can't redeem your Apple Gift Card or App Store & iTunes Gift Card - Apple Support

Please follow the steps in this Apple Support article. 

If you can't redeem your Apple Gift Card or App Store & iTunes Gift Card - Apple Support

If after reviewing the article, and following the directions in the article, you need additional assistance please follow the link below to contact official Apple Support. 

Contact Apple Gift Card Support

If you receive a request for payment using Apple Cash, or If you believe you are the victim of a scam, please contact Apple Support and report it to local law enforcement.

You may also report the scam to the FTC Complaint Assistant.