I think calling it ‘trash’ is a bit unfair. I developed this game a long time ago. Back then, I didn’t know much about how to progress and develop a game. Now, we are working as a team and have a much better understanding of game development.
On another note, the settings resetting is a bug, and this is the first time we’ve received a report about it. Also, to be able to use the items in missions, you need to place them in the back of the van after adding them to your inventory.
Nevertheless, thank you for your feedback. We are working hard to make better games.