hi i require a scrips mod

1) i have a search feature on the site but isnt working properly easy task

2)i have categorys installed but would like to add subcategorys
but i have 2 listings 1 for paid offers and one for paid to shop

3)when a member requests payoutn , in the admin side doesnt show how they requested it ect paypal,bacs ect ect will need tweaking

4 i have a chat feature installed but doesnt display the link on the homepage just needs tweaking

5)copy all the work you did and highlight the changes you made