Unity VSA License file Community edition free 4TB License

Hi Everyone

I have installed Dell Unity VSA Appliance in Test Environment and need to be licensed. I can not get community edition free 4TB License.

I go to the URL https://www.dell.com/en-us/dt/products/elmeval.htm and When I enter the UUID, it says to log in to Dell.com and after the login process, it does not respond.

UUID 628AB70A-9457-E974-907F-9B397AF972BB

I am in Germany and tried to connect support but no success.

How can I get license file?