Hi there,
Thank you for contacting us.
1. Select the assignment (PBR modeling or arch-viz modeling) and press "View";
2. Press "Round #1" and attach files;
3. Hit "Send" and wait until files and message will be sent;
4. Press "Submit request for review" button on the top right corner of the page.
Submitted assignments will be reviewed as soon as possible.
If you have any additional questions, let us know at support@cgtrader.com or via live chat.
Cheers,
Kamile
CGTrader support