Can I massage to move the chin implant down (4 weeks post op)?

4wk post op. Submental Silicone .wing of my chin implants sits too high. I can feel it near my gum and can and see from outside too under certain light angle and facial expression. On the other hand, I can still touch and feel my jawline (the bottom edge of the jawbone). I believe my surgeon didn't place it correctly but he said that's where is supposed to be and he's not gonna do anything with it. My question is: can I message the implant to stretch the pocket downward.