budbell
Hi
It seems you have not got, every extension is built with respect to default Joomla templates. and all 3rd party templates provide support for extensions so the extension work in the templates. Now the issue on your site is not in the Jomsocial, its from template side style issues that need style modification in the template you are using.
If an extension work with default Joomla templates but not a specific template, in this case you have to submit the support ticket for template provider.