Answer 2: Hi there, if you want to get a blue tick for NFT sales, you need to make sure that you meet the criteria set by Telegram for this. This includes having a valid website, a valid email address, and a valid contact phone number. You also need to have an active Telegram group with at least 500 members and have at least 100 active members in the group. Once you have met these criteria, you can submit your application for the blue tick to Telegram and wait for the review process. Good luck!