What specific combination of benefits I'm personally on is not only none of your nor the general internet's business, but is also completely irrelevant, since there is no scenario where anyone on benefits getting almost £3000 less a year would be ok. It also isn't just about the money itself, but what being on an even lower income bracket means for my prospects of renting a home (already a significantly more difficult and expensive thing to do when you're disabled), or having access to any financial products, and things like that.
Either way, your question is intrusive and unhelpful. Maybe in future try having a little bit of both tact and the initiative to look up readily available information for yourself before expecting someone who is personally impacted to disclose their personal information to you.