Fix map API + Size of Banners

We had a site coded but some reason the API isn't working for us? it should be set up. I will give you my logins to ensure the API is enabled and billing is correctly set up and have you make sure it's good to go. Also, need to know what size of banner we need to do for each slider, right now each upload the pictures just get stretched and we need to know the correct size to ensure crisp photos.