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.
I am thinking the same too. OP is like a mentally-challenged but rich guy if this is really true. You managed to exchange your money for 10 btc but you could not find a decent exchange to place your bitcoins which is very valuable. Sorry but I will not buy this story.