really sad to hear that you lose your money in ico but remeber price drops doesnt meant thjat ico is not successful .you should support that project long term and please avoid scam ico 
that's why we have to be careful before investing, make this bitter experience so you don't repeat the same mistakes.and don't be easily discouraged even though the price drops while the project is still active, the possibility to ride is still there, so don't sell it and regret it for the second time because right now there are many ICOs whose prices go down after being registered so you have to be patient.