The phrase "If e choke you go know" is a Nigerian Pidgin English expression that means "If you experience it, you will understand." It is a way of saying that someone will only understand something if they go through it themselves.
That was a very good performance by Wizkid, If e choke you goknow.
In English, choke means when you choke or when something chokes you, you cannot breathe properly, it’s a reply from Davido to Burna Boy floppy disk tweet, ‘A Better Time’ has chocked him.