Church Community Builder Back-end Software Engineer interview questions

I was invited to see the office the day after I applied online. I was asked a few days later to complete a programming project and was told it takes a month for the entire hiring process from that point which would include 2 more interviews. I spent a few weeks on the programming project mostly because I was not familiar with PHP but I was able to complete the project. I sent the completed project back to my contact at CCB and did not hear anything for a month all the while I was emailing him multiple times and calling the office once per week to get any kind of feedback. After the 4th call I got a generic response that said nothing about the project I finished or why they did not like it. I still don't know if they even looked at the project.