Mbona kama sioni kosa, labda "I" hawezi kusema I does, ; that stinks anyway!.. it does not add up"I does not add up"... What hell is that?
add [sense 2]
2. phrasal verb [usu with neg]
If facts or events do not add up, they make you confused about a situation because they do not seem to be consistent. If something that someone has said or done adds up, it is reasonable and sensible.