@Sandi284
Others have complained about the same thing....
Airbnb's Help Article says you can contact them for help, so I would quote the article and the link below:
Airbnb Gift Card Pin
https://www.airbnb.com/help/article/3597
"...What to do if your PIN is unreadable
We’ve all been there—in the excitement of redeeming a gift card, we scratch off a bit of the PIN. If your Airbnb card’s PIN is scratched off (or otherwise illegible), contact us for help. Keep this information handy when requesting support:
- The full card number
- Readable parts of PIN
- The receipt from the original purchase
In some cases, Airbnb can issue a replacement, even if you can’t read the PIN on your gift card."