I need reconfigurate a slider instaled in my template.

I have a very important problem and not how to solve it. I have YouResponse control yourself installed in my site. Then I installed Module_Youdevelopernewsslider-J17andUP. The new slider has given a major width to the web. There is desconfigurado also the sight for mobiles. Only I installed it and the result is the one that it can appreciate. I need help and urgently. Explained stepwise please, we have invested already too much money in this and I obtain neither answers nor help.

Are you sure your are posting in product assigned forum?: Yes

What is your CMS version?: Joomla 2.5

MySQL Version: 5.x

PHP version: 5.x

Link to installation: www.coberturaweb.es

Have you edited any files? If yes tell us which ones.: Yes