corgisthetic

i downloaded the map and everything and it shows "team west is ready" when i click the button, but it doesn't show a countdown when both sides are ready. i know someone that made it work, but i'm not close to them so i can't really ask them. (i've tried though) please someone teach me how to make the game work. also how to set the game spawn to world spawn? i've tried /setworldspawn but when i die it teleports me back to the overworld. thanks a lot guys