If there is a free bet available, a yellow "FB" flashes over the Account Icon for a few seconds when you log in:
Clicking the Account (Person) Icon will also display 'Free bet Balance':
Make sure you type the stake you would like to use.
If you only want to use your free bet and not your wallet funds, please make sure your free bet and stake value are the same.
If you have any questions, please contact our Customer Service Team who will be happy to help.