Thank you for your question. Massaging the area may definitely work to improve your JVD placement, but if its already been several weeks, and you haven't seen any changes, or the JVD has led to nodules, it would be best to have these areas injected with hyaluronidase, a medicine used to dissolve JVD. Speak with your injector to discuss your options based on the timing of your injection.
I generally ask patients to not massage filler in the first 2 weeks. Sometimes the initial swelling may seem like there is too much or too superficial placement only to find that it is perfect once it "settles in". If the filler has been there awhile and you like it then massage will not make it go away faster. If you don't like it then a touch up (either with an enzyme injected with a tiny needle to reduce the filler or a small additional amount of filler to blend) is warranted. Your medical injector should be able to help you with deciding the best thing to do to get you the results you want.