I received a refinance interrest rate offer of 3.5% from Network Capital in XXXX California. After they completed a good faith estimate and sent someone here to do an appraisal another lender sent me an email guaranteeing 3%. I told Network about the other offer saying I think I will go with the XXXX lender. Network immediately said they will match their offer if I could get a good faith estimate proving their offer of 3%.  I told them they should have made that offer from the beginning and I wasn't going to have the XXXX lender construct a GFE just to bring my business to them. Network began very aggressively, to the point of extreme harassment, trying get me to make a deal with them. I finally had to threaten to call their District Attorney's office to make them stop calling me. I told them to give it up. I'm going with someone else. The only thing I need to finish my refinance with the XXXX lender is for Network to transfer the appraisal to the XXXX lender but they won't do it. They are essentially holding MY appraisal hostage so I can't go somewhere else.