Could someone help me make a mod civ? I cant figure out how, but I know exactly what I want to do. I tried myself, and made something that crashed the game

I fully agree with what Scrofa said below! Thank you to each and every single creator involved in making all of these mods! Have a good night, one and all!

This comment is directed to everyone associated with the Tenth Anniversary event. Thank you for the contributions to the Sid Meier's Civilization V mod community. Thank you, Alga Pizza Palace for bringing awareness about this event. I hope that everyone will continue to create fantastic mods for both Sid Meier's Civilization V and VI. I wish the best of luck for all of you.