Hello,
Is it to(o) high contrast? Is it something else?
Could anybody please help?
By @Stueffell
Yep, it's something else. High contrast as well. The image is underexposed. I get that you were going for a silhouette, (?) but here you have too much black foreground. What you have ended up with is rather a black mess, the outline of the people merges into the foreground.
Read this about silhouette photography:
Guide to Silhouette Photography | Adobe Australia