On the Directions tab of Pro Maps for Google, you do not bind to recordset column, you should be binding to Form Elements.
Your page should have a form similar to the following:
<form name="form1" method="post" action="">
<label for="address">Address</label>
<input type="text" name="address" id="address">
<br>
<label for="city">City</label>
<input type="text" name="city" id="city">
<br>
<label for="state">State</label>
<input type="text" name="state" id="state">
<br>
<label for="zipCode">Zip Code</label>
<input type="text" name="zipCode" id="zipCode">
<br>
<label for="country">Country</label>
<input type="text" name="country" id="country">
<br>
<label for="button"></label>
<input type="submit" name="button" id="button" value="Submit">
</form>
When you click the lightning bolt next to Address, the bindings tab should have a form collection. Expand the form collection and select the corresponding address form element.
If you are still having a problem, please post a link so I can take a look to see what is wrong.