Got ban for script... in TFT ?

Hey ! I started playing a few months ago and never played ANYTHING else as this amazing game mode TFT. My game history is blank, i never played any "normal game" (you can see for yourself). However, i got banned yesterday for scripting. After contacting the support for infos they just told me they won't remove the ban 'cause my account has been caught scripting. I am not aware of any programm that would give an unfair advantage in TFT and even if there were any, i'm not using ANYTHING beside Skype when i'm playing... so... i'm really confused, has anyone had this issue ?
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