Here is an example of how to use filterByFormula: The AirTable API (a more efficient way to integrate AirTable with Thunkable) - #22 by jared
I’m not sure why your blocks are not working but I can tell you that you should avoid using a [gear list] block unless you are initializing or setting a variable. So where you have in list [gear list [app variable Nomer_z] get #1, you need to remove that block.