I don't even know how to draw without seeing an object. It was difficult for me to draw. Can you suggest some tips for NIFT 2023?

Nothing is difficult you just have to be a creative mindset to draw anything, and you should click picture in your mind to draw anything. So, you should be creative. Attentive, fix image in your mind, see the object very peacefully and keep it in your mind and try to draw without seeing it.