Moviecollection App shutdown?

[CONEBONE]

Hello
I was wondering if anyone uses moviecollection app by metosphere? It appears to be shutdown as I can't find it on the Google Play store app anymore and anytime I go to backup my list to its servers or save my list it says its unable to access SD card to save the CSV file. My question is does anyone know if I can and how to retrieve my CSV list of movies from the local app itself. I just assume even if the servers are down and the app is no longer running I should be able to still get my CSV file locally from my phone itself because the app will still let me add movies.

Sorry if this is confusing to understand but I really don't want to make my movie list on another app I have over 5k movies and have used this app for close to 10 years and if this is how developers are going to be I really dont want to keep wasting my time just so a developer can delete apps and throw out years of work. I wish if thats the case the developer could have at least sent out a csv file of your current list before shutting down especially since I paid Metosphere for the app. Thank you for your time.