All of the advice in the other comments do NOT matter at all if the OP cannot look in the mirror and self-reflect on what THEY did wrong --- NOT what others did wrong.
This is fundamental. They clearly don't do this currently. Before doing this, nothing else matters, none of the other advice will work, and they CERTAINLY will fail again if they do not fix this first.
All of the advice in the other comments do NOT matter at all if the OP cannot look in the mirror and self-reflect on what THEY did wrong --- NOT what others did wrong.
This is fundamental. They clearly don't do this currently. Before doing this, nothing else matters, none of the other advice will work, and they CERTAINLY will fail again if they do not fix this first.