Why won’t paint adhere to this metal bed frame I& ...

metal bed frame



We have a metal daybed framework, the terrible shade glänzend wei? ?. We try, repaint, but we do not können the color or priming to hold. We washed some metal to that polished, over it some K, then and lt gesp? ? it really well, before priming, and schlie? ? lich color. The priming is not at that metal on all, and I do not see, why, we do not have everything made correct, as far as I can.