Most sportsbooks make it quite easy.
1
Navigate to your desired game and bet type.
2
Click the "bet cell"
3
The bet will populate in your bet slip.
4
Enter your bet amount.
5
Submit bet.
LiveScore Bet allows new players to claim 20 in free bets from a 10 qualifying stake at sign up. All you have to do is create an account, make a 10 deposit and place a 10 bet on any market with odds of 1/2 (1.5) or higher to claim your free bets.