如何使用objective C显示多个自定义单元格?

I have a few custom cells that I would like to display information on. I made 2 new cells however it is only returning one cell. The top most cell's identifier is "Cell" and the bottom one is "quantityCell". I would like the product description to be on the top cell and the quantity on the bottom cell. The output I am getting now is only the quantity cell showing, but not the product cell. If I remove the quantity cell, the product cell will show. How should I go about doing this? Thank youI have a few custom cells that I would like to