Armour "when equipped" not working

I have a set of armour I made that is supposed to change attributes when you are wearing it but the armour does not give the appropriate changes

https://preview.redd.it/tkkq1bat1xjg1.png?width=189&format=png&auto=webp&s=8f1f97e2869e3705356b3826362d48c0bbcb32ae