Confused Need Help

[magus_igni1]

 Greetings
         Was looking over the planetary squares as I want to start one very soon. The square for Mercury states:The Kabalistic/Magickal planetary square working empowers the throat chakra and strengthens a weakened/debilitated Mercury in one's astrology chart and helps in the affairs ruled by the house/s with the signs of Gemini and Virgo on the cusp/s and the house containing Mercury.  While the full chakra meditation page on JOS website says THE FOURTH, THE CENTER THE HEART CHAKRA (ANAHATA)LOCATION: Center of the chest ELEMENT: Fire/Air COLOR: Green NUMBER OF PETALS: 12 PLANET: Mercury Gender: Neuter DAY: Wednesday      So the full chakra page says it empowers heart chakra while planetary square page says it empowers the throat chakra.      Similarly the page for Venus Planetary square states The Kabalistic/Magickal planetary square working empowers the heart chakra, strengthens a weakened/debilitated Venus in one's astrology chart, and helps in the affairs ruled by the houses with the signs of Taurus and Libra on the cusps and the house containing Venus. While the full chakra meditation page on JOS website saysTHE FIFTH THE THROAT CHAKRA [VISHUDDI]LOCATION: Throat ELEMENT: Air COLOR: Sky Blue NUMBER OF PETALS: 16 PLANET: Venus GENDER: Female DAY: Friday METAL: Copper 
   So the full chakra page says it empowers Throat  chakra while planetary square page says it empowers  the heart chakra.   Can someone please clear my confusion as to which one it is
ULF FRATER
WOLF(ULF)MAN............