As a beginner what should I know about chakra healing sessions?

Namaste MEhul, I am happy to hear that you want to practice and know more about chakras. I recommend you to read a bit about basics like There are 7 chakras in the body. These are energy centers. Each chakra has a color and a purpose. Root is for safety. Sacral is for emotions. Solar plexus is for confidence. Heart is for love. Throat is for truth. Third eye is for wisdom. Crown is for peace. You can start with some extreme simple steps and remedies - Try doing 7 chakra guided meditation regularly, even if you do not like it at first. Each chakra has a sound. Chanting helps open the chakra. For root say “Lam”. For sacral say “Vam”. For solar plexus say “Rum”. For heart say “Yam”. For throat say “Ham”. For third eye say “Om”. For crown just sit in silence. [ you can easily find these chants on youtube ] Or for beginning you can go to a healer for 2- 3 sessions, i am sure you will feel better after the first session only. In a chakra healing session the person will make you sit or lie down. Then he/she might involve you into guided meditation. Just wear comfortable clothes and keep an open mind.[ without judging and thinking what it is exactly ].