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

First of all you should have some common sense. How can you blindly trust your friend and deposit whole 10 Bitcoin without any advise or research ?
Yes, once the saw that you send 10 BTC to them, there is no reason for them to be online as they have got enough money and they have shutdown the site.
