question about chronoform - Joomla! Forum - community, help and support

i using joomla 1.5.9 , chronoform 3.1 rc 4.11

1.
when preview page @ bottom link appears
<div class="chronoform">
<a href="http://www.chronoengine.com">joomla professional work</a>
</div>

i not want line appear file should edit remove these lines

2.
i have check option send form details email address , specified email address not getting email of data entered in form, because running joomla page localhost , computer connected internet

3.
i using select tag user choose list of options
example: category
the first option should select category followed actual options user should select, have set required , given error message appear.
when not select option , click submit button unlike other fields error message appears right of form field, whereas select drop down error message appears on left , pushing drop down right whereas dropdown should stay @ left , error message @ right.

how can error message appear @ right , drop down stay @ left

the code =
<div class="form_item">
<div class="form_element cf_dropdown">
<label class="cf_label">category:</label>
<select class="cf_inputbox required validate-selection" id="select_4" title="please select category" name="category" size="1">
<option value="select category">select category</option>
<option value="">choose option</option>
<option value="products">products</option>
</select>
</div>
<div class="clear">&nbsp;</div>
</div>

if looked @ chronoform licence page on website find message

every component has link @ bottom of every page created, link text "joomla professional work" or "joomla professional solutions", link here htttp://www.chronoengine.com, illegal remove link source code unless have license.

in other words, if purchase software can remove link, if don't has stay.