As previously said, precisely because I had already talked about the project it was not correct to delete everything and redo from scratch. The fake programmer had access to the creation of the web page and the social promotion campaign that included advertising the project etc. Creating an ICO is not like asking for money, you are free to participate or not and if the minimum budget is not met, the sums of money are returned. So at the expense of asking for money and "running away" an ICO has the obligation to return the money if the minimum budget is not met. The images of the team and other errors were part of the site, in fact I noticed them after the ICO campaign ended where I asked the programmer for explanations and I fired him. the web page including the ICO phase was in the hands of the programmer and for my short time (I have a company to follow outside of this project) I realized these errors late. You are free to believe what you want, but that's how things went.