The tantras can be very confusing for a person who is new to Buddhism, and for several thousand years the rule was not to expose a person or a new monk to the tantras until they had practiced for many, many years.
Frederick LenzFor the first few years, it's most beneficial to meditate on the heart chakra. The heart chakra, called the anahata chakra in Sanskrit, is located in the center of the chest, dead center. If you focus there you will feel a warm and tingling sensation.
Frederick Lenz