I’ve bought cdkeys for d2 and d2:lod, and then I successfully activated them, now I even can see them in my GAMES & SUBSCRIPTIONS 。
but when I click the DOWNLOAD GAME CLIENT icon, I jumped to Downloads – Blizzard Entertainment , and in the bottom of page there is only StarCraft® Anthology without any diablo2. What should I do?
Hello LittleMercy 
I can see the games activated on your account as well, and they should be available under the Classic category… if you still haven’t been able to download them, try resetting your account password and clear your web browser cache, to ensure the licenses are loading up correctly.
Best of luck in your adventures 