GPIO Status not seen in Domoticz

[alarm_guy1]

Hi I have searched the forum and net but cant seem to quite get there.

right guys got my Pi 3 B+ running Domoticz 4.9700 want to use GPIO 25 to detect a switch going closed. i.e. bell push.tried using SYSFS but that didnt seem to go well Domoticz reported No "Sysfs-Gpio Exports" so went for Wiring Pi.
This all seemed to go well except when I push the switch and no change in Domoticz. I have edited
"sudo nano /etc/init.d/domoticz.sh" and put the following lines in:
#Run export GPIO Raspberry

Domoticz allows me to add
/usr/bin/gpio export 25 in

The Pi can see the change in state

various screenshots attached

Any reason what bit i'm missing cheers