If you're only just starting then I'll say it's unlikely. The majority of stars catch their break at your age after years and years of graft and passion. If not, then you're definitely not too old. But either way, keep on going and don't stop if it's what you really want.
I haven't heard your recording yet, but according to the responses, it seems like you need vocal lessons. Take it, gorl. It's worth it. They help you out a lot. I've been receiving free lessons for a while now.
I have the bass range, I'm just not using it when I sing pop becauee it ends up really messy and the bass range is still developing. I thought my falsetto was my range so I trained that very well
You're not too old. Madonna didn't make it until she was 25. JLo didn't make it until she was 30. James Brown also started his professional career at 25. Lana is 25. I'm sure there are others.
You're not too young at all, great age. But to be honest, if you haven't gotten far with vocal lessons and dance experience, I don't think most people will take you serious. Question: what do you have on your pop regime to stand out? You should start doing things to better your voice and showcase your talent over the place. I think one thing all the pop girls have in common is that they were either doing talent shows, underground and state shows in their cities, or were established as a 'future star'.