Overheated now wont start

I do have spark, dont have a compression tester, I can hear the electric fuel pump kick on, but not I am starting to think that it is just hummin but not sending any fuel,
i tried putting some starting fluid in the carb, but to no avail

Changed out all the plugs, getting fire, just wont start, any ideas, it overheated, there is no anti freeze in the oil, plus have put starting fluid in carb, but still wont start, need some ideas over this prob, what could be stopping the engine from starting.

You still could have crackted something I would invest in a commpresion tester even a cheap one will give a good idea of the sevarity of the possibale damage