Some elements and pictures missing after install

Good day. After installing the plug in my home page was scrambled. All content was visible but not in the correct format/design. All other pages were fine. I then installed the “MMR Disable for Visual Composer Editor” and that seemed to correct the problem. However, now some of the sliders (offer slider) is not working on any of the pages I have used one and on one of essential grids I created the images are missing. Also, the sticky footer just randomly appears on pages. I didn’t have the sticky footer enabled so not sure why its popping up. What I have done wrong or perhaps I have setup incorrectly?