Adobe Acrobat

I accepted “FREE TRIAL" FROM Adobe - I then could not find anywhere to email them or unsubscribe. they have now debited me with R271-35 & i have no way of contacting them to put a stop to this unsolicited *****ery behaviour - many thanks Wendy Machanik *** - I tried finding a contact number or email address by going onto their website to no avail i also then tried emailing them at *** also *** *** but all three bounced - this is absolute abuse in my book