Terracota/Big Memmory License

I have installed webMethods Integration Server, Designer Full package by using thefollwoing trial Suite and it is missing the Terracota License and I skipped its installation.

now i wanted to have Terracota/ Big Memory License. Can anyone helpme out to install and provide the link for Terracota installation for free

Free trial for Terracotta BigMemory Max is always available from the “Downloads” page on https://www.terracotta.org . Or direct link here: Terracotta Big Memory Max Download Form - Software AG Tech Community & Forums