Welcome the the #fediverse
I highly recommend to follow @FediTips for tips & tricks. Also if you'd like a fediverse alternative to #tiktok you should check out @loops it's great!
Welcome!

@loops Hey! Thanks, right now I’m trying to figure out the status of loops. I couldn’t find it in the App Store. Is it open to the public? I went to the link from here and entered my info but I didn’t receive anything.

Just to manage expectations, Loops is still in experimental stage, and the same developer is lead dev on Pixelfed so I'm guessing they're busy with that at the moment?