i have a file bin than it read for arm micro please guide me how can I translate the binary code to assembly and C thanks
By spending a couple of years developing great skills in assembler.
Then you can reverse-engineer the binary to get assembler instructions, and from them figuring out what the code does and then write C code that performs the corresponding actions.
Note that the conversion from C to machine code is a lossy process. It has no similarity with using a compression program like zip, arj, ... and compress a text file and later being able to decompress the archive and get back the original text.
Does a rough disassembly provide you with anything you can use?
Is this guiding task paid or unpaid? I think the ones on Everest are paid