First you need to find a working Lua Script Executor free or paid, it all depends on your preferences and capabilities. You can download Executor on Roblox from our website or use other offers.
Executor on Roblox is needed to run any executable lua script, you just need to copy the script code and paste it into Executor, click on the “Execute” button and it's done! Now you can open the script directly in the game and select the functions you need.
Enjoy :)