TOR Question ( hidden service)

[jessicamortimer]

Hi, Somebody have stolen private key from my hidden service... They put new site on my .onion address, how can I get my service back?
I also have private key for it, but when I want to put my service back nothing occured. I want receive my address back or put there redirect.

[Foxpup]

You can't. Create a new key and take better care of it next time.

[btcpokerface]

Your private keys are lost forever, you should set up a cold storage and put your savings in it to be safe.

[RogerBTCrabbyt]

TOR is shit. Has been cracked tons of times now 

[jessicamortimer]

You can't. Create a new key and take better care of it next time.

They steal my hidden service by stealing private key, but why I can't do the same thing to steal my service from the hakers(I also have it's private key)?