Why is mine msc522 not working

Can you post a clear picture of the module - are the pins labeled ? Is the header correctly soldered ?

It might be broken but I would first triple check and change the wires - those DuPont cables sometimes are broken inside you should be able to put all the cables next to each other in nice row

Move the module also elsewhere on the breadboard or use male to female cables to connect the module just in case the breadboard has an issue