Try clicking the "Download Now" , if it really doesnt work just type "0.00" in the box .
There should be a "No thanks, just take me to download" option. It also says "This mod is free but the developer accepts your support by letting you pay what you think is fair for the mod." which means paying for it is only optional.
Try clicking the "Download Now" , if it really doesnt work just type "0.00" in the box .