i a thinking to participate in their presale but i am afraid of losing money.so I need suggestions may be you guys know better than me.
If you have doubt then don't. Never invest on any project that you are not comfortable with. Meaning, after you have done all your researches and still ended with doubt, then better keep away from them. It will save you lots of stress and worries.
Never put funds into a project if you are not sure about the project yourself, especially with a newly launched project because when the price does not move as you expected, it will make you confused to make wise decisions about your portfolio, better invest in coins or projects you trust because we are not responsible for your finances.