Thread:Deyuaru/@comment-26187335-20160327091107/@comment-27105226-20160328111457

You can retrieve the account without the ID... But you have to provide an extremely large amount of information and there is ALWAYS a wait time (generally around 3 weeks). You can also generally get your account back by providing account information if you made purchases (Such as card number, paypal email, etc. etc.).

If you don't have the extremely large amount of info required, the only other course of action is to hope your save data was preserved by BlueStacks... This completely depends on what version of BlueStacks you are running, and how many times you tried reinstalling the game. If you can get me those 2 pieces of information, I'll see what I can find out about potentially recovering the save files :) I successfully recovered my own back in November (Data corruption, not uninstalling).

Important note: If you plan on trying savedata recovery, DO NOT try uninstalling or reinstalling the game beyond what you already have. The less you have done that, the higher chances you have of the data still being there.