download link isn't redirecting properly

I’m trying to change the cart-option with a download option.

Now when i install the plugin it redirects to ‘www.myurl/?did=43&vp_edd_act=show_download’ and says ‘The page isn’t redirecting properly’

Any idea whats going wrong here? Thanks

https://www.ads-software.com/plugins/easy-digital-downloads-free-download/