circuit ~ 7 segment display number didn't run in order
There are two possible scenarios that spring to mind. If you look at the modified circuit below with the pin names on, it'll be clearer: -



For it to count only even numbers I suspect that the QA output is not reaching input IA of the 7447. This means that IA on the 7447 is probably high or low and so it only registers changes that are multiples of two and produces odd or even numbers. You could test this by connecting IA to 5 volts to see if it now counts only odd numbers.

The other possibility is that you have QA and QD outputs swapped over but that would then lead to counting odd numbers once you have got past a count of 8.