What natural massage technique are you talking about. Please give more details for what and where?
If something seems too good to be true, it probably is.
See your doctor for an approved licenced acne treatment which targets one of the causes of acne; raised androgen levels, excess sebum and bacteria on the skin. Be patient with your treatment, even the most effective treatments take time to work.
The "gold standard" treatment for severe acne is Oral Isotretinoin (Accutane/Roaccutane) which results in a long term remission from acne after one course in 80% of patients.
Unfortunately there is a lack of medical evidence that natural remedies are useful.