without seeing the website we are just guessing.

and what is the location they set for you?

Here is a new reference for you: Web forms:
http://office.microsoft.com/en-us/publisher/CH063576891033.aspx
And specifically you might read the section on "set web form control
properties".

Double-click the submit button on your Web form.
Under Button properties, click Submit.
Do one of the following:
To label the button "Submit," select the Button text is same as button type
box.
To rename the button, clear the Button text is same as button type check
box, and then type the new name in the Button text box.
To select your method of data retrieval, click Form Properties, and then
select the options that you want.

There is a lot of good information in Help too. Just open Help in Publisher
and type in "forms", and read the material.

You must also always upload using HTTP uploading protocol, or you will break
the FPSE. So, read the information about HTTP uploading here: Three top
questions about publishing a Web site using Publisher 2003:
http://office.microsoft.com/en-us/publisher/HA011186811033.aspx

The process is the same as if you were publishing your site made in
FrontPage, thus these instructions by your host also apply:
http://support.jumpline.com/VDS_Web_Hosting/FTP_and_Publishing/Publishing_Client
_Setup/Uploading_your_Website_Content_with_FrontPage

DavidF