Hi, this script does include antiban, the user inputs the frequency they want it to happen. In terms of how long to use it, this is up to individual preference. I have personally run this script for 6-8 hour runs. However, you using this script at your own liability. I suggest conservatism with botting, run it as you would play!
on a side note, if you haven't read this thread, I suggest doing so before trying to run this script. Also make sure you read the instructions carefully.
If you need extra help, feel free to add me on Skype. I will be more than happy to help you set this up.