do freetrade have demo acc for practice?
Nope. Some of the competition does though.
Freetrade were asked this in an AMA. They said since you can buy fractional shares for £2 a demo account doesn’t really add much.
I think trading companies offer it so you can learn to trade by practicing buying and selling shares frequently (the odds off success here are low). If you’re looking to invest rather than trade then putting small but real money in and watching it go up and down and generate dividends in will help you to learn early on i.e. having skin in the game.