Only see one jigsaw for this GC … did you post the right code?

https://coord.info/GC96YD0 – https://www.jigidi.com/solve/tv3zc4hr/gc96yd0/

Herzlichen Glückwunsch
Das Blümchen kannst du bei
N 52° 28.174′ E 9° 31.811′
Pflücken.
Im Baumstumpf

Congratulations
You can take the little flower
N52°28.174′ E9°31.811′
Pick.
In the tree stump