contact form 7 – upload file – Can't find the file?

hi,

i’m using for my contact site the “contact form 7” plugin. it comprised a “file upload” field, where one can attach an image-file. so everything is working, but in the mail there is no picture, just only a text “xy-example.jpg”
where is the picture? or have i made a mistake?

this ist the site https://smileforyou.eu/?page_id=8

thanks