Slider issue

I posted this before and was told to get some plugin to see if another plugin is inteffering with the slider motion but cannot locate the plugin. I can’t remember the name you suggested. WordPress cannot find it. You gave a link but, when I go there, I cannot see any way to download/install it.

See what happens on the page. The home page loads with display issues. Sometimes it take a while for the menu at the top to display.

The page I need help with: [log in to see the link]