[{quoted}](name=JTF V3NOM,realm=EUW,application-id=ZGEFLEUQ,discussion-id=8vKP9THF,comment-id=,timestamp=2017-07-24T20:44:44.449+0000)ive only used scripts once in a custom game and after never again to see what it looks like but not on that acc so i wonder what 3th party program i used
You've answered your own question there.
ANY use of third part scripting programs -- even just once, even just in a custom game -- violates the Riot Code of Conduct in the Terms of Use.
Specifically...
The Code of Conduct is not meant to be exhaustive, and we reserve the right to modify it at any time, as well as take appropriate disciplinary measures including account termination and deletion to protect the integrity and spirit of the Riot Services
The following are examples of behavior that warrant disciplinary measures:
ix. Using any unauthorized third party programs, including mods, hacks, cheats, scripts, bots, trainers and automation programs that interact with the Software_ in any way, for any purpose_...
Riot takes this stuff very seriously.