I was arrested for a warrant I was told but when got to the jail they said that the county didn't want me , took my pic prints no charges and let me ?

You are correct - this scenario you describe makes no sense. If there is a warrant, you should have been released only after posting bond - or signing a 'personal recognizance' bond - and the bond form you signed (which you would have been given a copy of) would have a court date on it. It makes no sense to be fignerprinted etc. but not given a court date.  If I were you, I would contact the Court clerk in the county that the warrant is from and ask about whether a court date is set, etc.  If you cannot find out from a Court clerk I would definitely hire a lawyer to help you figure this out.