[Ifeffit] Peak fitting analysis

Hi all, I am doing XAFS analysis of some Cu(II) samples. As well known Cu(II) samples shows a pre-edge feature at around 8976 eV, characterstic of Cu(II) spectra. I am trying to perform peak fitting analysis of this pre-edge feature to determine its intensity as it is related to the coordination. I am trying Peak fitting analysis with Athena, but unable to get some results. May be I am doing something wrong. The Athena project is attached herewith. With thanks Abhijeet Gaur