Basic HTML and HTML5: Add a Submit Button to a Form

Tell us what’s happening:
I have literally tried this 100 times, and apparently I am real rusty because it will not work. I think that also it needs to be better explained, if someone who really didn’t know what they were doing, they would never understand. Maybe including the whole code or sample of some within it, to better expain, idk. But anyway, I have gotten fed up lol. I’ve tried doing it 40 different ways, please can somone help me. Thank you.

Your code so far

<p>Click here to view more <a href="#">cat photos</a>.</p>

<a href="#"><img src="" alt="A cute orange cat lying on its back."></a>

<p>Things cats love:</p>
  <li>cat nip</li>
  <li>laser pointers</li>
<p>Top 3 things cats hate:</p>
  <li>flea treatment</li>
  <li>other cats</li>
<form <button type="Submit" action="/submit-cat-photo">
  <input type="text" placeholder="cat photo URL"<</button>

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User Agent is: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36.

Challenge: Add a Submit Button to a Form

Link to the challenge:

type="submit"  small letters it case senstive
"Submit" as its text. They meant something like
<button type="submit">this is the SUBMIT test</button>