HOW DID THIS HAPPENED

So I was Trying To Install a Mod on SSBC when I accidentally put the custom slots in the css and cssful on Wrong Order And When I tried To open the Game and Started Playing on a Offline Match,THIS HAPPEND

If you have all the characters unlocked make sure the CSSfull doesn't have the ID 0061 on it, that's Master Hand.
If you downloaded CMC mod then the new characters you install in crusade have Ids from 0075 to 0082.
If you haven't then, 0062 and 0064-0070 are the custom slots. (This is all assuming you've added them to secret.txt)
Here is more information regarding to the character's IDs and position in the roster, I hope it is of help.
https://cdn.discordapp.com/attachments/551536576736526347/587407720852750346/Crusade_CSS_numbers.txt

Thanks!