This horse doesn't scream talented jumper, but you never know, heart is half the battle. What concerns me is that her neck ties in in a way that encourages her to carry it low (excellent for paint or QH circuit shows) and she has a short down hill stride. I want to say she's uneven, built downhill... which will make it harder for her to rock back and jump.
Training could improve a lot of that and she seems quiet so she'd be a fun horse to just have a good time with. If you're really looking for something with jumping power but just for fun, you may want to look at a horse with a more upright or balanced carriage.
If your horse says no, you either asked the wrong question or asked the question wrong
And God took a handful of southerly wind, blew His breath over it and created the horse