hello everyone!
few days ago my friend told me to create account on cryptoesto.com because it is better than other exchanges. I was created new on cryptoesto.com and also i am hold 10 btc in my walllet.Now the cryptoesto site is not available on google

can anyone give me personal opinion what i do now

Are you kidding? This looks like fake, as you are a newbie then how come you had 10btc? I am damn sure you are lying because even a .50 BTC holders have a lot of knowledge in cryptocurrency and you are blindly posting such stuff is not at all possible.
You must be kidding. If a newbie doesn't have money there is no way he can acquire bitcoin. He must be new but if he has money, someone must have enticed him to trust an unknown website to be scammed. This person must have been involved in this scamming. His mistake is, he didn't even check the site before doing it and since he is just a newbie he may have not known much popular exchanges probably.