If your motion to supress is granted and all evidence and ci is found not creditable. can the court use the ci's statements in the return of siezed property hearing to make his ruling? Or is it once supressed can't be used anytime?

You need to contact a local attorney to assist you in this matter.  In this case, the issue could be many different issues, but a good attorney should be able to sort out the issues. The statement could be utilized in other ways, but depending upon the court's ruling, if it was not found credible, it is hard to understand how it could be effectively utilized in the court system later. It is not impossible though, depending upon why it was utilized to begin with and how it was determined to be not credible.