Edit Eventic website script

I have purchased Eventic from CodeCanyon and need a few edits to the functionality. Website can be viewed here [login to view URL] 1 - purchased without being logged in When attempting to purchase tickets from event page, I do not want it to go immediately to the login page. I want it to go direct to checkout page, If they are not currently logged in, during the checkout it should ask for username and password during checkout (checkout [login to view URL]) It should then add this person as a new member of the site, and send them a welcome email. If the email is already in use, it should say "This email is already a member, please login here" 2 - Adding state restrictions When Organiser is creating a event, I need to restrict the sale of tickets to only selected states. When adding a new event - ([login to view URL]) Add “Available States” as sliding selector boxes Queensland New South Whales Victoria South Australia Northern Territory Tasmania Western Australia Australian Capital Territory Once checked - add text box “Permit Number” default text “ N/A “ Selected states and permit numbers should be shown on the event page - (screenshot raffle [login to view URL]) During checkout - only states that are allowed should be selectable (other states should be greyed out) with a message “ This raffle is not available in *** ” ([login to view URL]) & (checkout [login to view URL]) 3 - Changing URL structure of events When a new raffle is created, it currently creates a URL structure of [login to view URL] I would like this changed so all new raffles go to [login to view URL] There are three components within this project. In your quote, I would like you to give me the overall price, as well as what each component will cost making up the total price.