Marking projects as Complete depends on the project’s type and payment status. Manually completing projects is only recommended after the terms of the project have been satisfied and when all the expected output has been delivered.
Your option to give feedback will be activated once a project is marked as Complete.
For Fixed-price projects:
Fully paid
1. When you release a full payment or an amount exceeding the original project budget, you will be shown with the modal below.

2. Tick My freelancer has delivered satisfactory work so you will have the option to click the Release Payment button. Once the full payment or amount exceeding the budget has been released, the project will be automatically marked as complete.
Partially paid
1. Click End Project on your project’s Payments tab.

2. Select I am satisfied that all my project requirements have been met.
3. Click Submit to confirm.