Thread: Edit form that business owners fill in

Edit form that business owners fill in

I have looked everywhere for an answer to this and I'm sure it's not difficult.
I want to edit the fields that people who want to add their business to the directory need to fill in. I just can't seem to work out where to do this. E.g. Additional info section, I want remove the ability to add listing images as they are not relevant.
I totally appreciate any help.
Thanks.