Is this animation deformity? How to fix the problem? (Photo)

Animation deformity occurs when implants are placed beneath the muscle.
On the L side the muscle has also retracted causing the fold .
Correction is best achieved by converting to subfascial placement

Dear Genuine,
Hyperanimation breast deformity after breast augmentation is a difficult condition to manage. The only guaranteed treatment for it is a plane change from the submuscular to the subglandular position. Sometimes massaging can help release some the tethering scar tissue. The elephant in the room here is your "internal bra." We don't know what kind of internal bra you had performed, the purpose of it, whether it was on both sides and what type of mesh was used. At only 3 months postop, things will change with time. Continue follow up with your PS. Good luck!