Motion sensors not triggering hue

HiFor some reason i am unable to get the Ring motion sensors to trigger my hue lights via Alexa routines.Ive got the skill installed and made a routine i.e. when sensor detects motion, turn on X hue lights. However despite motion being detected the lights do nothing. I restarted my phone and reenabled the skill as per another article on here but it hasnt resolved the issue...Regards