3 gang dimmer switch

Hi New here I hope someone can help. Landing switch was made i to a dimmer by the ex. This is how it looks now we have took the switch off. We wire it back up it cuts off the bathroom & one bedroom light switches. Can anyone offer help us? Thanks

Hi , I am looking for some advice , I have recently moved house and in the living room there is a 3 gang dimmer switch controlling 3 wall lights. there were only 2 lights fitted and the 3rd one was just wires. I have changed the two with n9 problems but I am having difficulty with the 3rd. I...