Facebook group admins are so confusing?

I sent a request to join this group using my real name, I even provided my email address and my request to join was denied. I go and request to join using my other account that is a fake account with a fake name and instantly i get accepted.

They claim they don't want fake people or scammers in their group yet i tried to join using my real name and even gave them my email address that is linked to almost every account of mine and I get denied

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I don't really need answers to this question. I was just annoyed at the time as it doesn't make sense to me why they were happy to accept my fake account with no profile picture no nothing, but my real and genuine account got denied. Admin people are so confusing. What's even more confusing is they don't even provide a reason for why they have denied your request to join either.
Facebook group admins are so confusing?
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