Captain of the West Indies, Rovman Powell, says there's a lot to learn from their 80-runs loss against Bangladesh in the 3rd and final T20 International at Arnos Vale, on Thursday.
The win gave the tourists a 3-nil sweep of the series.
Batting first, Bangladesh made 189 for 7 off their 20 overs, with Romario Shepherd taking two wickets.
In reply, the Windies were bowled out for 109 inside 17 overs.
Shepherd made 33 and Johnson Charles 23.
Powell is optimistic their poor form will end soon.
Several fans left the venue before the end of the match.
Powell says they owe the people of the Caribbean something to smilr about.