Questions on thumbnail photos and websites

OK i tried everything I could do… it won’t activate… I don’t know what to do, so I’m posting this… you don’t have to respond right now though if you have paying customers… I can wait a few days.Thanks!

OK I downloaded slimbox but i have NO iDEA what to do with it! I would really appreciate a step-by-step instruction as to how to integrate Slimbox into my photo gallery!