There are three things I can see that could be holding you back. I don’t know you so you’ll have to judge for yourself.
First are you good enough? It’s a tough field and there are a lot of immensely talented people who never make it, if you’re not outstanding it just makes the wall even higher.
Second is an artistic temperament holding you back? Some DJs and bands I know will only play what they like and won’t change their image or presentation at all, like it or lump it. That’s fine as a hobby but unless what you’re selling coincidentally matches up with what the public wants its difficult to be successful.
Third, are you promoting and working as hard as you can? It’s not just about being a DJ/producer you need to be an entrepreneur. You need to promote, you need to sell, you need to network, you need to market yourself, you need to improve your product and you have to be willing to compromise your artistic integrity sometimes for business reasons. If you’re looking for commercial or financial success you may have base you priorities purely on that. I tell my photographer friends to forget about selling artistic prints, if they want to pay the bills they need to take pictures of cars for car dealership ads and houses for real estate companies.
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