I got her! Agnes it here. It's exciting, she's my first aquabid fish and this was a very learning/nerve wracking experience.
I woke up around 11am, checked my email, had an email from Linda saying Agnes should get here tomorrow but still checked the tracking info only to learn that she'd gotten here around 10:30am!
Usually my mom is up at that time but she'd decided to go to the park on today of all days. So the mother went over to the post office but they sent her away saying that Agnes was still on the truck.
Anyway we picked her up at 5pm and she was pale but alright! She's now floating in a petco betta cup inside the 10g. I'll have to start acclimating her soon.
I'll also try to get some better pictures of her. My camera is not the best at taking fish pics, and I couldn't use my 'good' camera because it didn't have a charged battery.
Anyway, I'd like to thank everyone again. Thank you DiiQue and everyone who participated!!!