English people advice on welfare problem please!

I received unhappy times through the virus and gone is my occupational carer at pastry factory which made sausage rolls, the cheese toasties sandwiches, also chicken pies, beef pies, pork pies included other varieties of pasty foods as well.

Now I will be on the universes credit and the government will pay me money for being unable to aquire another job.

But last year I was very rich and the tax department took too much tax from me but they realised they done the wrong and so confessed to there wrong action then cheque came via post of £167.75.

This outcome exhibit mirth in me and I hugged my freind in revelry but my freind said if I deploy cheque in the cashier lady in the bank in which I have an official bank account in the Birmingham City center then the money will be deficited from my next welfare money!!!!

Is this true? It appears unjust for me because the government was wrong to aquire my money initially. 👀