Pensioners are urged to check their eligibility for Pension Credit as millions already get £3,500 boost each year. Pension Credit uptake has remained stagnant at around 1.4 million claimants, latest figures have shown. Chancellor Rachel Reeves last month announced that winter fuel payments would be scrapped for most pensioners this winter, with those receiving Pension Credit among those to continue getting the benefit. The benefit has become all the more important following these changes, pushing experts to shed light on the fact that uptake is low, when thousands of pensioners can benefit fro…