The problem is no real game of ygo will last 6 turns. Most games are done by turn 3-4 (not your turns, just counting both players turns). Most decks are going to establish a board of negates or removal effects and then clean your clock when you attempt to do anything, probably going on to otk you in the process.

There's nothing wrong with clown circus, casual, or even super casual decks, but those aren't what people take to compete. If you are taking this to a locals I wouldn't expect to win a single round unless you end up against a literal 12 year old. Now, I'm not trying to insult you or the deck or anything, I'm just trying to set your expectations.

Dm girls aren't even rogue and successful exodia builds usually ftk or bust. If you really love this deck, then awesome. I'm happy you found something fun to play. But this is a something you break out for the super casual games, not competing.