it wont let me download the map: https://www.minecraftforum.net/forums/mapping-and-modding-java-edition/maps/2808484-mario-kart-in-minecraft-by-flamingosaurus-and
pls reply to help and pls mods check
Looks like a few of the download links that they included were using old http (instead of https) Mediafire links. I've fixed the links, at least for me. Try downloading it again and seeing if it works now.