Exactly what the other comment stated, a lot of noise in the background, trying to talk to you about stock trading, probably also trying to get you to open some kind of account, but i already hung up.
A scam related to stocks. Do not tell anything. They can manipulate your voice and use it as “prove” that you agreed to create an account. There is a lot of noice in the background. It sounded as if there was a whole factory of people just calling and trying to make “stock deals”. Be careful.