Hello! Please make the project guaranteed, because such project requires a lot of work to offer primary examples. Guaranteed projects attract more designers, thus you will have a larger amount of designs to choose from. If you are in doubt whether you will receive any good designs, please check the history. You can see that usually there are hundreds of good designs submitted for a project.
Thank you for understanding.

Agreed, please guarantee the project, regards

What to do with save-the-date picture?

Also please let us know what type of design you want on front? I mean, your last year design having a sketch of hall/ building something. Please guide...regards

Thank you for your feedback. I appreciate your thoughtful approach in asking for us to make the project guaranteed and I understand where you are coming from. Unfortunately, we are not able to guarantee the project at this time. The risk for us is too high as first-time users of Design Crowd on our most important design project of the year. I understand if the risk is too high for you to do the work of the primary example without guaranteed payment.