Gap in my teeth. (Photo)

I have my braces for a year now and my dentist said that he will remove my braces anytime soon but my problem is still there. My gap on my teeth because of past tooth extraction. He said that what we should do is to have a fixed bridge. Im very disappointed after i heard that. I dont want to have fixed bridge. I dont want an artificial tooth as much as possible. is braces for second time around is ok after this braces removed? How long should i wait before i get the braces for a secobd round.

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