Is there a way to fix my 2 inward front teeth? (face towards each other) (photo)

I recently had smile direct club & have finished all of my aligners and continue to sleep in my retainers every night. The aligners did not correct the overall straightness that I desired and paid for by myself, considering I paid all of it by myself at 17. I’m 18 now and was wondering if there was any way to correct my front teeth without having to pay an arm and a leg.