I just saw this somewhere on the internet. Are there any fake coins existing? How do you avoid buying fake coins?
There are so many of them and some times is could to detect them, but the only way you can avoid them is to do meaningful research on them. Meaningful in the sense that, you do not do peripheral research and say you have done something, for example, by just scanning through and just looking into what the project has to offer, but that the team should be your first priority. Get information about them.