All-Of-Gravity-Falls

I was wondering if it would be possible to get a cosplay folder? If not no worries! I'll just submit under character names

I would like to submit this:

Could you read my fanfics (not cannon) would those be aloud?

Umm... Hi. I'm very new to all of this, and I'm still trying to figure stuff out. So forgive me if this is amazingly stupid, but how do I join? I do all my stuff from my phone, and I can't find the bright and obvious 'click here to join' button anywhere. And I want to join this group. So can you please tell me how to join? So I don't only learn how to just join this group, so I can join other groups too. Thank you for responding in advance. And if you don't... Well... I'm sure you have other life-like things to attend to. But thanks anyways. 😀