Finding Expert in SquareSpace

When visitors access the website I want them to sign up (using their name, and email address) to receive sample chapters of a book. Thats it! Simple Right? Now the fun part: The existing website is on SquareSpace so you'll need to be very experienced with Square Space, templates, campaigns, etc. You also need to have lots of experience with email campaigns, etc. The process must be automated. Example, when a customer signs up using their name, and email this needs to be captured. In addition there may be additional steps like verifying their email before a download link is sent to them, etc. Obviously reporting, and other considerations need to be included so the effectiveness of the campaign can be measured. etc.