Having problems with and advanced form to Mail PHP app in Dreamweaver

Question

Hello,
I would like to start off by saying i am horrible when it comes to php of any kind so i use an attachment for my forms call Advanced from to Mail PHP in dreameaver for connecting my site to my email contact for user data.
I have had this problem a few times but don't remember what someone told me about a year ago, the form that i have setup is from a free template so i did not set it up. Any how i am gettiing an error where dreamweaver is stating i need to "Please Enter Valid Form" pretty sure that means the from im trying to manipulate is unreadable for this application.
Are there any PHP or form experts out there that may be able to help me in making this form readable to the app i am using in order to tie it to my email for submisions?
I will post a picture of the form i am trying to use the app on, the app and the error i am getting.
Could it be that i have to replace <label for= with <Input Name   possibly?!
Thank you so much!
The Form
  <form action="../index.php">
           <h4>fill in your contact details</h4>
           <div class="form1">
             <label for="fname"> <span>first name</span>
               <input type="text" name="fname" id="fname">
                </label>
             <label for="lname"> <span>last name</span>
               <input type="text" name="lname" id="lname">
                </label>
             <label for="email3"> <span>email address</span>
               <input type="text" name="email3" id="email3">
                </label>
             <label for="phone"> <span>phone number</span>
               <input type="text" name="phone" id="phone">
                </label>
             <label for="address1"> <span>address 1</span>
               <input type="text" name="address1" id="address1">
                </label>
             <div>
               <label for="city"> <span>city</span>
                 <select name="city" id="city">
                   <option value=""></option>
                   <option value=""></option>
                   <option value=""></option>
                    </select>
                  </label>
               <label for="state"> <span>state</span>
                 <select name="state" id="state">
                   <option value=""></option>
                   <option value=""></option>
                   <option value=""></option>
                    </select>
                  </label>
                </div>
             <label for="address2"> <span>address 2</span>
               <input type="text" name="address2" id="address2">
                </label>
             <label for="zip"> <span>zipcode</span>
               <input type="text" name="zip" id="zip">
                </label>
             <label for="schedule"> <span>When Do You Prefer Us To Call?  (We only call during weekdays and Saturdays)</span>
               <select name="schedule" id="schedule">
                 <option value=""></option>
                 <option value="">In the morning (Between 9am - 12nn)</option>
                 <option value="">In the afternoon (Between 1pm - 5pm)</option>
                 <option value="">In the evening (Between 6pm-7pm)</option>
                  </select>
                </label>
              </div>
           <h4> Describe the  Contents of your pickup or Quote below:</h4>
           <div class="form2">
             <label for="message2">
               <textarea name="message2" id="message2" cols="30" rows="10"></textarea>
                </label>
              </div>
           <input type="submit" name="send2" id="send2" value="">
            </form>

Answer 1

> dreamweaver is stating i need to "Please Enter Valid Form"
It's asking for a valid 'FROM' field, not FORM.