Hello durzarina! Thanks for supporting the bundle and for downloading my album! Are you getting any errors? I assume you downloaded the Windows ZIP file and started the exe file, is that correct?
Oh no ): That sounds bad, I'm not sure how I can reproduce and fix this. Which operating system are you running, is it Windows 10? You can also contact me at muddasheep@gmail.com if you want to keep the discussion going there.
Edit: Here's a thread on reddit with a few ideas/potential solutions, even though I realize you said you don't get an error message. It is a Unity application, so that may be able to help you. Let me know if you can figure it out!