Please make sure you're connected to Nommi (Open Nommi app > go to Main page «Nommi» > click on Connect OR connect to Nommi via Wi-Fi settings of your device)
After that follow the steps below:
Option 1: Open Nommi app > go to the Profile > My packages > Select a package > click on Activate
Option 2. Go to main page Nommi > click on a package from the list of represented purchased packages > click on Activate
Nommi device will reboot. Please wait for a bit until the lower (second) LED will light up yellow or green color. It may take from 2 to 7 minutes to activate.
* Also, please note that if you reboot Nommi more than 10 times within 2 hours, eSIM will get blocked.