If I can remember correctly, if this is the first time you install from the telegram group, when you run the Motivewave after cracking it via the emulator, Motivewave will still ask you for the license key.
You get the license key from the program Volume Tools Assistant 6.x which is downloaded from the same Telegram channel. You will first need to register an account before you enter the main page of the account where you can then get the license keys free for Motivewave, Bookmap, Quantower and Jigsaw (these keys are specific for your computer only). For NT8 and Sierra, these two are paid per month versions.
For the link to the said Telegram channel, refer to my earlier post.