I think it's really difficult to explain. So be patient.
Numbers will indicate the steps, that I want the code to do.
I'm not sure if its even possible only using HTML.
Thanks!

[1]Person Fills in a Submission Form.
Example of Submission form:
"Name:
Surname:
Hobbies:
Favorite Tv Show:"
[2] Then this post is shown on the front page of my HTML website with all other posts....