Banned for a week

I've got this problem I was banned for a week

I was banned for:-

Suspension: Your EA Account

You broke our rules against Inappropriate content

This means using excessive or extremely offensive language or creating content that is significantly inappropriate for the specific game maturity level, community, or individual e.g. nudity, violent language, obscene content

The problem I've got is I've no idea what the Inappropriate content is, the game is pegi 12, which means:-

PEGI defines this rating: ‘Video games that show violence of a slightly more graphic nature towards fantasy characters or non-realistic violence towards human-like characters would fall in this age category. Sexual innuendo or sexual posturing can be present, while any bad language in this category must be mild.’

So what Inappropriate content did I do, so I can avoid doing the same mistake in the future!!!