1 Week Ago, i upload a new design. I see i have 4 Designs as a number, but i can only see 3. How can i fix it?
The issue is currently being worked on. I hope that it will be fixed in the next release (but bugs are always tricky to estimate...)
I have the same problem.
I try to reupload but still not work, I can't view the project on my design
You can't, this bug is ages old and there's plenty of threads about it. Delete and reupload, or move to printables.com.
The bug should be fixed now. A reindex script is running to bring back all the designs that didnt show.