Seller not responding to inspection requests

[Denise Pauzano]

I’m either dealing with a stubborn seller or a shady seller’s agent/broker. Placed offer on decent duplex. Inspection report found issues including roof, railing not up to code, electrical issues, and other smaller items. We asked to have the electrical issues repaired and railings brought up to code. Seller not responding and seller agent not doing her job. She procrastinated to the last day which forced us to terminate the deal. My agent suggested we terminate and renegotiate. Any advice?