What should I do if the hook hanging the crystal lamp is broken?

Stick it with oily glue. If the hanging beads are broken, they can be pasted with oily glue and the edges can be cleaned. But if the boom is broken, the only way is to find a new pipe with the corresponding thickness. Crystal chandelier is a kind of chandelier made of artificial crystal, which has gorgeous and noble characteristics, unique shape, fashion and high aesthetic value.