Akira came earlier than I thought so I had to go to walmart and pick up a few things for his temporary hime until the biger tank comes. For some reason he looks totally diffrent than the photo?

Kinda weird, and i never noticed the blue tint... and it seems like one of his little fins has a tiny piece torn/missing. Poor guy. Since I'm new with bettas.. could y'all tell me if he's healthy? Does he look ok? I have a heater and thermometer in the tank too.
<sorry if the pics are too big, I don't know how y'all make them smaller>