Should I fight for the relationship or should I move on?

So we were in a good relationship for 2 months and she used to do ask the work in relationship. Calling me on morning then on night. In between i gave her many warning to leave her because she did some mistake but she fought for it and we were together again. She told my friends about her.

Now we had another fight for 1 week, this time she refuses to fight and said she wanna stay single. I tried asking her if she wanna and it she says she doesn’t wanna a relationship anymore.

Should I fight for the relationship or should I move on?
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