Why I don't see items in table view?

Hello, I'am new on this forum so if I placed wrong this post then sorry, and please drag this post to correct section. I have a problem with storyboard, if I put a table cell with label into table view then when I compile and run app on iPhone then I don't see this label ( this isn't a problem with color ). Do you have any hints?

The cells you see in the tableview are only prototypes used to specify how a cell for a particular identifier look like.

To actually see anything in the table, you need configure the datasource to specify how many cells there should be, and a delegate that specifies what the cell for each row/column should look like (this is where you load that cell prototype using UITableView.dequeueReusableCell(withIdentifier:for:)