Using SpringenBasicNumers style as citation style in word

EndNote EndNote Styles, Filters, and Connections
1

Hello,

I use the 30-day trial of EndNote X8. I want to work in my word document with a specific style (named SpringerBasicNumbers) which is one a the ‘premade’ styles in EndNote.

Unfortunately I can not use the style in my word document. there are only 21 styles available (and SpringerBasic Numers is not one of them).

How can solve the problem? Is this due to the fact that I’m useing a trial version? 

Thanks in advance