1. It seems that you have kept the link in the picture, so we just remove the link, so now your picture will not be open.
2. We are really sorry to inform you that we are little confused about this issue, so could you please explain this issue little more.
3. We check your banner wide widget and we saw that you have kept the widgetkit widget inside it, but you haven’t made any slider and you haven’t selected it also. So that’s why there is no banner in your page and for test we have kept one image in your Banner Wide widget and it is working perfectly you can check it.
4. For making team page same as demo, you can find the html snippets which is kept in the theme package. Where you will find the code for making the team page same as demo and the file name is meet-the-team which helps you to make your team page same as demo.