The following article will help you activate Replikant from the Epic Game Store
Software
Replikant must first be installed as a free application. The free application has introductory assets that allow users to test the software. From the free version, users will be able to activate their software.
Website page:
https://store.epicgames.com/en-US/p/replikant-44c22a
To download the application, you'll need to have an EPIC ACCOUNT.
Activation
Replikant activation codes are emailed to the contact on file. If you do not receive a code after your purchase please feel free to email us at contact@neuronmocap.com
Once you have Replikant installed on your machine. Locate the Activate Subscription button under the Misc menu tab, shown below:
In the following popup window, enter the Replikant code provided in the order.