Responsivewebdesign certification

Why did my certification for responsive web design disappear? I completed the program passed every project followed every step. I got my certificate and after logging out and logging back in it shows I didn’t receive one. It says I need to pass all my projects but I already did that and they show a check mark next to each one. How do I get my certificate back?

Welcome there,

If you navigate to your https://freecodecamp.org/settings page, can you view your certificate?

Check out this thread: Completed and Submitted Challenges not recorded.
It might be useful.