you can't give away bundles while it's still ongoing.

you can't give away individual keys of bundles.

reported!

From the FAQ:

Submitting Bundles

• Users may not submit individual keys from any bundle. This includes either keys for activating the entire bundle, parts of the bundle, or individual keys for games. Please do not submit games from bundles while they are on sale to avoid confusion. These giveaways are subject to immediate removal. Members may only submit unused, giftable links of the bundle. Accounts that habitually violate this policy may be suspended until further notice.