If I get an amount if uc advance payment will that be the amount I will get when my claim completed.As the amount dont add up .I had nothing but issue with rent trying to prove my son is my son.There saying he on someone else claim.No one had ever claimed for him. And my child havent been verified yet i sent loads proof.also had a commitment appointment which they cancelled not sure why.i was on esa support group when was made to move over child tax credits I am so confused by it all and the stress of waiting to see what's going to paid @poppy123456 any advice about the advance payment amount please