I just downloaded lightroom 5.7 from this website and it put a shortcut on my desktop. I clocked on that and it popped up the try or buy page and i put in the sn they just gave me for buying it and it says its an upgrade sn. it now wants the original sn which i thought i was just buying. what do i do now? why is there not a legit customer service thing to this place?!?!?!
When you buy the upgrade, it is an upgrade from earlier editions of Lightroom.
You have to contact Adobe Customer service and explain what you did and let them help you. No one in this forum can help with this problem.