We have added slideshow(full width) addon with the Finance template. It is not an overridden addon. It is specially designed and developed for the Finance template. You can manage and modify your slideshow easily with this addon. Now let's see how you can change the slideshow image.

We are going to change the default homepage slideshow image.

Step one:  

Go to the frontend editor of your website. Click on the addon edit option.

Step 2:

Now scroll down a bit in the addon options in the sidebar. You will find the "Slide background image". Click Remove to delete the existing image.

Step 3 : Upload Image 

Click "Upload an image". Use the media manager of SP Page Builder 3 to add the image. You are now good to go.