The Infinite Multiplying Problem

i was reading, i thi marknoake's book, the kalam cosmological argument for god. The idea of something like a hyper lump is composed of an infinite number of smaller balls. And to me, thati were we're getting really close to that metaphysically impossible kind of object that could exist. So there's the multitude problem, and then there'd also be the magnitude problem. so i guess that' e, that's another onem.