Script Tabs on the Lua Of JJSploit! And Scripts doesn't save!

Hello, can anyone tell me how i add script tabs at the lua of JJSploit? And when i shut down my computer and go back on next day, and i attach JJSploit, and go to the Lua, the scripts are gone. (sorry for bad english) But when i get krnl from krnl.ca or synapse x, the scripts are saving. How do i make the scripts safe?