apology :(

Hello it's seasons skill here and recently i got temporarily banned, for one month, for advertising. I firstly would like to apologise and then say how i came to make this mistake. My friend made a website recently and he really wanted me to advertise it for him but i thought it was not allowed, as it is apparently not, until recently when i was on sythe i saw the caption for the spam forum was post anything you want here so i decided to make a thread there. It honestly was a mistake and i am sorry, if i had wanted to break a rule i would have posted in another more popular section saying selling level 138 runescape account or something. I am really sorry and i did not realise what i was doing was wrong so i would just like ot say sorry once again and if there is any chance i could get unbanned i would not make a mistake again. Thank you for your time.
Season skill
(i would have put that where it said put your username but i was having problems and it would not let me, so my sythe account is actually called seasons skill)