England must find a way to restrict the big hitters in the West Indies team after the hosts smashed 14 sixes en route to a four-wicket win in the opening Twenty20 International in Barbados on Tuesday, captain Jos Buttler said. West Indies chased down the tourists’ 171 with 11 balls to spare in the rain-delayed match, with their top three batters combining for nine sixes – three more than the entire England side.