To release your Free Bets, you will then need to place qualifying bet(s) to the value of your deposit (up to a 10 cap or currency equivalent) and allow the bet(s) to settle - they must settle within 30 days of claiming the offer. Once your qualifying bets are settled your Free Bets will automatically become available.
However, winning too often will see your account with bet365 restricted. This is why bookmakers don't like professional gamblers who consistently win. It is bad for business, and bookmakers are out to make money, not lose them.
Yes, Bet365 is safe to use. The sportsbook provides various levels of firewall and other protections and the sportsbook itself is regulated by each of the state gaming regulations Bet365 is legal in.
Log in to your Bet365 account and select the 'Sports' tab. Select the markets of your choice and add them to your bet slip. Make sure you have at least three selections, as this is the minimum required for an accumulator bet. Once you have added all your selections to your bet slip, select the 'Accumulator' option.