Have a problem with a visual novel. How can I contact dev team?

[Shadow_Galecross]

Hello fellow PPSSPP users. I´m a Quality Checker on a translation project of Rewrite , a Key visual novel.
For now , most conversations can be read but there is one specific moment (which is common to most routes) that freezes the emulator and nothing can be done to keep playing (it supposedly works if played on a real PSP)
How can I extract a debug log for sending it to dev team and get it checked? Also , where should I post the issue?
Thank you on advance