Migrated new user subscriptions

I have carried this on from our deleted account to our new account, our subscriptions are now showing, thanks.

Few questions please as requested:

1) Everything was working fine and we could view an example listing but when I changed the default category it deleted it, I then readded it and not I am getting 404 page not found for all listings. Our permalinks are set to %postname. Also on the listings page there is none found?

2) We are using custom template and I have managed to adapt the listing page listing-detail.php into our theme/geodirectory. We have outputted all the required fields except a) Map and b) Gallery. We are not sure what code to use to output them?

3) We have our own search bar and need to incorporate the multi locations into it, we have Country and Region set and also a Place Category field. Not sure how to access the search code?

4) Is it possible to set an alternative homepage or can we change the template to fit our homepage theme?

Sorry about all the questions but we need to get this sorted I have trawled the forum and the documentation but cant find the answers.

Cheers

~Mal.