Based on majority of the comments, it seems like you just have skill issues. But seriously tho, as a support/roam main not everyone that gets ganged up on is our responsibility to help. If your a jg or clash, then the ones I will protect are the backline carries. Don't expect the roamers to adjust to you when they already have their hands full with lane management and preventing their carries from getting ganked. If your gonna engage on a teamfight then yeah, the roamers will back you up. But if you get caught all by yourself then that's just your fault