Justin Bieber concert!?

It’s my first concert for Justin Bieber & it’s for the Believe Tour in July. It’ll be really warm & I just want to know what to expect. I’m in row 1-22 just to let you know.. We don’t know what row & seat until my tickets come. What should I wear? I’m only 5’0 ft so i’m short, will it be hard to see? Do they allow you to take pictures/ videos? What time should I arrive? Thank you! No hate.
I realize it is 7 months away but this means the world to me.

justin bieber concert