Late payments due to outdated techno systems

My endowment policy reached maturity on 1 June 2024. Wednesday, 5th of June, I received an email confirming that the payout was done. It is now 2 days later and the money is still not in my bank account. It is ridiculous that in the current days of advanced technology, the payments are not done and available to clients immediately. Someone is making lots of money while it is hanging in the air for days...come one guys...up your game!