Hello
I have over 28 years extensive experience with Filemaker Pro and have developed, deployed and maintained many instances from very large and complex down through to small more simple deployments.
I have had a look at your attached file information and there is reference to a number of other files (PDF, lead card and CSV), however I can not see them on the project page.
If you would like to send through some additional information on your project and the referenced files, I can have a look at it from an overall perspective and get back to you again with a proposal and any other queries I may have..
Thank you
Darren