How to claim Celestia airdrop?

Could you please explain, in detail, the process of claiming the Celestia airdrop? I'm particularly interested in understanding the prerequisites, such as any necessary wallet or exchange registrations, as well as the specific steps involved in making the claim. Additionally, I would appreciate it if you could clarify any potential fees or taxes associated with this process. Finally, is there a deadline or time limit for claiming the airdrop, and if so, what is it? Thank you for your assistance in clarifying this matter.