I agree to this statement of tour's,as this may be one of the most efficient and effective methods for testing.
Why do you need to test the platform, if the platform is already fully operational. Go to the official website and check it is very convenient and practical.
Yeah. It is already functional and we can be able to start downloading and uploading images and pictures with good quality. The team are doing good in terms of developing as they have managed to fix errors and bugs in which gives them capable of handling the project.