How to know key if they encrypt from here

[Prayaspd]

Can you please help me to find out key of 1 lua script its important. https://mega.nz/folder/Q2FQ0R6b#c2bS861yIYinvIICVPFOUA

Please help me to found out key 🔑.

[ganlvtech]

There is no lua script in the provided link.