West Ham United have lost three Premier League matches on the bounce by a three-goal margin following their latest 3-0 reverse against Burnley on Saturday, and Irons fans continue to be unhappy with first-team regular Cheikhou Kouyate, rated at £10.8m by Transfermarkt.The defensive midfielder's lack of positional discipline and effort to track back has cost his side on a number of occasions both in recent weeks and throughout the season as a whole, including against the Clarets, while he was slated by his own fans following the 4-1 loss against Liverpool.Pictures have emerged on Twitter showing his lack of effort to get back and help his team defensively against Sean Dyche's men, and they haven't gone unnoticed by the London Stadium faithful who have taken a few days to calm down before commenting on the Senegal international.West Ham supporters were quick to analyse the 28-year-old's display against Burnley and in general this term, and while one said "looks like he's given up most of the time", another said "he's turned into an awful player this season".Here is just a selection of the Twitter reaction…[ad_pod ]