Not necessary the save I attached above will work, just speak to Billy the second choice should be thereCan you describe exactly where to change it and how ??? Sorry but I've never done anything like this xDD and thanks for your help: D
But if you still want it, head here to grab the necessary mod
https://f95zone.to/threads/the-twist-cheatmenuplugin-v1-0-3beta-dsconstructor.6938/
Extract the content to game folder,
Press F9 on the keyboard
Click State
Type mail in the filter and look for "mail1" might need to be outside Jason's house.