Making an html form usable

[scarlett]

Hey guys, I have an html form that is on my website and I cannot figure out how to get it to send an email with the form results after the user clicks on "submit". I tried creating a php script to send the email but I could not get it to work. Do you have any suggestions on how to get this going? Here is my code:
Code:
<div class="col-lg-6 col-sm-5 wow fadeInUp delay-05s">
<div class="form">
<input class="input-text" type="text" name="" value="Your Name *" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;">
<input class="input-text" type="text" name="" value="Your E-mail *" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;">
<textarea class="input-text text-area" cols="0" rows="0" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;">Please include the details of your request and preferred appointment time for us to contact you.</textarea>
<input class="input-btn" type="submit" value="submit">