I have just finished one job successfully and got a feedback from my client.
But my work history has nothing about the contract.
Should I wait for some to see the ended contract in my work history?
I tried replicating your concern and found that the payment on the job that was completed on April 27th is still on review as part of our Security Period. The contract, even though it's closed, is still on a work week and has not completed the weekly billing cycle so the payment is still currently on escrow on review. On Monday at 12 noon UTC following the close of the billing period, clients are automatically invoiced for hourly contracts. Once the charges go through, the job will be displayed on his profile within 24 hours. Please see this help article for more information.