Not only is your activity not in good shape, but it seems that you've also accumulated quite a lot of warnings on your rapsheet. I find it hard to believe you have a good understanding of the rules as of now, so I'd suggest you wait it out until the warnings expire and show consistent activity without getting punished more than once to show that you're ready to be a staff.

Also, your RDM explanation in your app needs to be worded better. I don't know if this is what you meant, but any role can RDM, that includes Traitors and Detectives.