SD card visible but not formatting

My Sdcard san fisk 32gb ultra class 10 is not formatting i tried every solution from cmd from disk management to format it but is not formatting when i delete my files from sd card after a file the file comes again is there any solution???

  1. These cards come pre-formatted; there’s no need to do it agian.

  2. Are you using a PC or Mac?

  3. What software have you tried to format it?