Also, bear in mind that the Record Quick Macro action is only suitable for creating simple macros—and frankly, even in the case of most simple macros, you will be better off in the long term if you get used to making macros by combining actions.
That’s well specified. I presume that you mean to delete the first data row, after the header row. I hope that this macro will do what you want.
Always save and back everything up before testing a macro, just in case something goes wrong.