I have tried that one and it's all turned on. I have just read online to turn off the watermark and reboot my phone, that has worked for others so I am going to give it a go. My thanks to all who have replied and I will let you know if it works.
Thank you for your replies, I turned off the watermark rebooted my phone and turned the watermark back on and it's now working. It seems to me that every time Samsung do an update there are niggling issues with the settings that need sorting.