It's very important to DYOR (do your own research) before buying into any NFT project. Your first step should be going through Duppies's website and social media profiles to fully understand what the project does and is planning to do. Ask the team and other community members questions to see if they know what they are talking about and can follow through with their promises. Generally speaking, don't follow anyone blindly and make up your mind if you should buy into an NFT project that someone recommended.