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

if your story is true, you must hire a lawyer and report your case to the police
Registrant ID:Registrant Name: Protection of Private PersonRegistrant Street: PO box 87, REG.RU Protection ServiceRegistrant City: MoscowRegistrant Postal Code: 123007Registrant Country: RUhttp://whois.domaintools.com/cryptoesto.comWill this link help to get BTC back?
No, its just the registrant information. Those information can help you get back your coins (which is highly unlikely) by tracing the person. Though the names won't be revealed unless they bound to do so legally. So police and lawyers must be involved. But, like I said, the chances are very low to get back your coins. If they live somewhere else than you do, its going to be way tougher.