How can I add a code for AGBs and Data Protection to my footer?

[Marko_Luburic]

Hello there 

I habe this code which i have to paste in to my footer. But i dont know where i should paste it to.

The code is a link to my AGBs and Dataprotection.

I would really appreciate if someone could help me whit this.

- Marko Luburic