I generally tell my patients to wait 24 hours before having a facial massage after Botox. I would check with your physician and confer which areas were treated and if they think it is safe to have the neck massaged.
It is difficult to tell without a photo which type of wrinkle you are referring to. It sounds like a wrinkle from aging/sun damage but if you post a photo it would be easier to answer. These type of wrinkles are best minimized through Fraxel and facial fillers such as Restylane.