A mixed set across the bike share and the gear shop. Before you add a table calculation, look at where the dimension sits: on Columns, the default Table (across) is usually right; on Rows, you usually need Table (down). When a stacked bar should add up to 100%, compute along the dimension on Color instead.
Parameters need something that uses them: a filter, a calculation or a reference line. Sets need a shelf, a filter or a calculation to show up. If nothing changes when you move a parameter control, check that a field refers to it.
The first tasks use the bike share data; the last ones go back to the gear shop.