Also that holds some kind of religion from the advantage of yantra and also the mantras connected to it. You should also be aware that the Yantra isn't a Instrument that's meant for the maniping or hurting of some individuals. Chakras are the Electricity centers located alongside the spinal column, https://stephenlhaun.blogginaway.com/36040927/helping-the-others-realize-the-advantages-of-bhairavi