Most airdrops are distributed after the completion of the ICO. This prevents the bounty collectors from creating premature price action before the ICO has finished. Sometimes, bounties are distributed weeks or months after an ICO, so if you have a question about a specific coin you should try contacting one of the Admins in their Telegram group. Admins can be found by looking at the group members and finding the ones with the “admin” badge next to their names.