Pro-choice

Hi, I've bought this program : Adobe Design Premium 5.5 Creative Suite for MAC CS5.5 FULL VERSION 574$ in november 26th 2013 through [redacted] I received it sometime in December 2013. I installed to programme on one computer. All of the programs of the Creative Suite worked fine. Then mid March I installed the Suite on an other computer (since it was made to be installed on two different one, and the seller advertise this as well), all the programme but Adobe Acrobat X Pro worked. I called Adobe, and they said the serial number (which I used to register all of the other programs from the suite) used with Acrobat X Pro was linked to an other Adobe ID and I couldn't use it, because it would be used on a 3rd computer.So, to make it short, they sold me a second hand version, and the person whom it belongs to before me uninstalled all of the programme successfully but this one: Adobe Acrobat X pro, which is part for the Creative suite and should be working.I was in contact with the seller for sometimes, then they propose to send me a serial number for Adobe acrobat x pro. But then they never replied. I wrote them several time but I never got any answer from them.Product_Or_Service: Adobe Design Premium 5.5 Creative Suite for MAC CSOrder_Number: XXXXXXXXXXXXAccount_Number: XXXXXXXXXXXXDesired SettlementI would like to have a serial number for Adobe Acrobat X Pro that I'm the only owner of.