Why this form in html is not submitting?

Question

I don't understand why, but when I open the html file where the form is I fill all the gaps and then click on the submit button, but anything happens.

<form method="post" action="PHP FILE">
<label>NAME*</label>
<input type="text" name="name" placeholder="YOUR NAME">
<label>EMAIL*</label>
<input type="text" name="email" placeholder="YOUR EMAIL”>
<label>CATEGORY*</label>
<select name="category">
<option value="1">FIRST</option>
<option value="2">SECOND</option>
</select>
<label>PHONE*</label>
<input type="text" name="phone" placeholder="YOUR PHONE">
<label>WEBSITE</label>
<input type="text" name="web" placeholder="YOUR WEBSITE”>
<label>MESSAGE</label>
<textarea name="message" placeholder="YOUR MESSAGE"></textarea>
<button type="submit">SEND</button>
</form>

Answer 1

The double quotes of placeholder is differing Make sure they are same

<input type="text" name="email" placeholder="YOUR EMAIL”>

<input type="text" name="web" placeholder="YOUR WEBSITE”>

Answer 2

Try this

<input type="submit" value="SEND"/>

The action of the form must be some file Like abc.php or abc.html

I hope this must work