5 questions I'm struggling with and would appreciate help with!! :)

Hi all – I’ve actually launched my site now (yey!) https://www.topukweddingbands.co.uk thanks mainly to help from this forum – thanks! I still have five questions that I’d really appreciate help with…

1. On the listings “more details” pages there are some tabs that contain the listing details. I’d like to edit the second tab “Details” and remove the row that mentions distance but I can’t work out which file generates the tab content – any ideas?

2. As the theme doesn’t include order by “Listing Package” option for search results I’ve bought and installed the plugin: PWS Order by Package Random (Richard Bonk). This does work to a point, but breaks as soon as you use pagination. Is there way to achieve sorting by listing package by just setting some custom search params for search results in the theme options? Is there a list of params that can be used to sort and can you sort by multiple params? e.g. Sort by “Listing Package” and then sort by “Random” so people on the same package alternate their position fairly.

3. In the “Display Setup” for the Home Page, I’m using two of the “Recent Listings” objects (one to display home featured listings only, then the second to show a selection of random listings). Is there a way to exclude certain categories from showing up in the random listings object? Also as both objects have the same ID by default this is causing validation problems as you shouldn’t have 2 objects with the same ID – is there a way to change the object ID?

4. Email headers can be set in the Email Setup options for each email, but they seem to be being ignored completely. The email I set up under “default email settings” is always used, even when I have specified a completely different email address when editing each email. Is this a bug with individual “Email Headers” settings being ignored? It’s important for me to set these correctly otherwise Gmail gives a “phishing” error at the top of every email sent from the Email system.

5. How do customers view / download or get emailed their invoice? I can see invoices are being created correctly from the admin order manager, but I’m confused how the customer is supposed to access their invoice?