If you need to increase your PHP Max Input Vars & PHP Time Limit PHP configuration limits, and you are hosted by GoDaddy, it is most likely that you have been told to create the php.ini file on your server.
They do have official help files for this.
Are you hosted on a VPS or Dedicated Linux server and need to create the php.ini file? -> Help link here
On a shared hosting package? -> Help link here
If you are not sure what type of hosting you have -> Help link here
Once this has been done and to ensure the changes take effect please see here -> Help link here