So we are on day 4 of potty training, he knows when he needs to go and is saying he needs to have a wee but isn't using the potty. He is sitting down on it for literally 2 seconds then gets up and wees somewhere else, trying with all the praise but not working, he won't sit down for any time on the potty at all, tried books etc and it's just down and up straight away. At a loss and feel I'm banging my head against a brick wall with it really, any advice would be much appreciated