Betta Fish: Picked the last, ugliest betta

I went to my local fish store and they had one sad looking female left in their sorority tank. I bought her for 2.99(im friends with the people there and they gave me a big discount because they knew I’d give her a good home. This was her the day I got her and then her after a few days with me.Im excited to see if she changes colors being in a tank by herself with a heater. Apparently she’s fairly young too.