I tried to search for the projects but couldn’t find them. Plzz comment any link where I can find them
If you are looking for the first 5 projects then you might find the projects in Responsive Web Design Projects section of Responsive Web Design Certification.
I would recommend going through curriculum at freecodecamp.org and you may find answer to your question.
Each cetrification program has 5 projects. Since there are 6 certification programs there are a total 30 of projects
On https://learn.freecodecamp.org/ you expand the certification programs. At the end you will see the projects.
For example the certification program " Responsive Web Design Certification (300 hours)" has the projects: