Hammed, the reason is there are issues with HTML code your site. X-Payments skin generator informs you about that by showing an error message with links.
See
http://validator.w3.org/check?uri=http%3A%2F%2Fnew.newscionparts.com%2F&ch arset=%28detect+automatically%...line&gr oup=0
There are 21 Errors validation errors and the major are:
There are no CENTRAL space elements There is no CENTER block to use
in your store template.
The generator works with validated content only.