Hi Rahman hope you're doing fine !
i need your help with the below ,my formula in not working can you figure it out why ? my problem is in cells B 15, B 16, B 17 and B 18 and these cells are data validation from the table below can you help pls? thank you in advance
i need your help with the below ,my formula in not working can you figure it out why ? my problem is in cells B 15, B 16, B 17 and B 18 and these cells are data validation from the table below can you help pls? thank you in advance


