Can't make heads or tails of it

Meaning

This means that you find a situation or a piece of information completely confusing. It implies there is no logical structure or discernible meaning to be found.

Confused, frustrated

Used in a sentence

• I have read these instructions three times and I still can't make heads or tails of it.
• Did you listen to the recording of the meeting? No, I can't make heads or tails of it.
• The directions on this map are so old, I can't make heads or tails of it.