Ico not launched after nearly 3 years

Hi all, I just wonder if there are any legal requirements for timeframes regarding an ICO launch? I bought into an ICO back in November 2021 and it still hasn’t launched… there has been lots of failed further token offerings and a lot of messing around and they have actually added another completely random aspect to the original token which involves selling security cameras etc… it’s turned very random and is not what I initially bought into at all. It makes me feel that they used the original project of a buying/selling/staking platform to get people to invest and then have used the money to fund their own security business and have just tagged it on as an extra… I don’t know if there’s anything legal or not about this but I just want my money back at this point but they aren’t allowing it. I feel nearly 3 years of false launches and missed deadlines and now this random side business aspect is just weird. Do I have any legal rights to a refund? Many thanks