Ok great ! Questions 
:
How do I know if my staking on crave-qt is working ? I have "unloked for staking only" on the lock but no more informations.
And.. What's the darksend pard on the GUI ? ..
:How do I know if my staking on crave-qt is working ? I have "unloked for staking only" on the lock but no more informations.
And.. What's the darksend pard on the GUI ? ..
In the bottom right of your wallet you should see some icons.
Next to the padlock icon there is a arrow symbol, if its green, not grey, then your wallet is ready to stake.
You can hover over the icon with your cursor to the the estimated staking time.
Darksend is a coin mixing service, other coins call it Privatesend.