Oven wont ig night but broiler works - Frigidaire FGF316 Gas Kitchen Range

Hello - Does any part of the range work? I would recommend verifying that a fuse is not blown or a circuit breaker tripped. Test the power outlet with a lamp, hair dryer, etc. Another questions, does "Loc" appear in the display if any button is pushed? The Oven Lockout feature automatically locks the oven door, prevents the warmer drawer and most oven controls from being turned ON. If so, press and hold CLEAR/OFF for 3 seconds. A beep will sound. LOC will clear. The "DOOR LOCKED" will continue to flash until the oven door has completely unlocked. Do the maintop burners work? Granting that it does, you can try confirming that the shut-off valve on the gas pressure regulator is in the "ON" position (usually located on the back left-hand side of the range). This valve shuts off gas to the oven. If after the basic troubleshooting, you continue to experience the issue I would suggest contacting a certified technician to assist in the full diagnosis and repair of your range.