checked your site (Tammie) and it looks like it is working, have you solved the problem already?
For the scrolling function:
There is a problem with Chrome browser and a jQuery plugin we used for the theme, it for the smooth scrolling. You don’t need this plugin, so you can remove it if you want.
To remove the plugin, you can open the file “plugins.js” in the folder “script” and remove the plugin by deleting line 7 – 26 (starting with “/* SCROLL */ ” and ending with “window.addEventListener(“mousewheel”, H, !1), window.addEventListener(“load”, k, !1));” )