Test version of Adobe Photoshop

Dear Creative Cloud community,

I am a student in Germany and I wanted to try the 1 week trial for Photoshop. I don't know whether I will get the full package or not, first I only want to see how it works. As I tried to download, I had to write some kind of payment type. But as I said I dont want to pay if I wont use it after my trying. Is there any solution for me to only use the 1 week test version without giving the payment info?

Thank you.