我想問邊到買水桶平？

去留下個d五金店'雜貨店都有得買,應該唔超過$30、再唔係去超市睇睇，個到都有，不過唔太大。

Cut some wood and do it yourself.You can ask your DT teached to make it for you or ask him to teach you how to make it.$30 and 12 is too expensive because you can make it yourself .