How do I get my certificate

Hello I finished the HTML and CSS course and I’m trying to figure out why I can’t get my certificate. All the projects are done, when I look on codepen everything passes. But when I go back to free code camp curriculum it says I haven’t completed everything. Is anyone else having this issue? Also is there an issuer with step 34 on the penguin project? It won’t pass me… Please help! Thank you !