Footer and wp google maps

Hi, I have been really struggling to get a footer to work and have messed up my website/blog. I now know that footers are not supported by expound theme, so after editing the footer php I have put it back to what I think is the original code. But for some reason my wp google maps plugin won’t show on my website/blog. Please can you help me. I am not competent in code, so no doubt I have done some thing wrong. HELP!!!