The codes that it keeps on giving me don't seems to work when I put it in

sometimes it seems like there is a ddos attack because usually when it stopped working for me, I had to go and hard reset it and uninstall/reinstall and then it'd work but currently its just keeps saying there are errors and doesn't give any error codes.
I was reading some posts on crunchyroll's forums from 2014 and it seems as though whenever the things that usually work don't end up working, its most likely a cyber attack.

I was giving a code for the male and the female when I did it I put the female code in first not thinking so I hit the back button and when to male and it give me a the code for the male and it work so I would try that.

Don't have to sync battery packs, just put them in and go. I recommend you give them a full charge before using and don't overcharged them, by that I mean don't keep them on charge when they don't need it. Also, Microsoft battery packs seem to work better
than third party ones, I have had issues where they seem to "slip" out of the controller cuz they don't fit right.

Thank you for the reply. I wasnt sure how it worked,since it was digital,I didnt see a description.,It just started downloading the game when I put in the code. I thought gamestop was suppose to give me the code because in the description on their site it
says" online customers code will be packed with game".Kind of amusing though, no one really seems to be on the same page between the retailer and microsoft as to how the backwards compatible games are suppose to work.

Yes, I tried that one but it does not work... if I put the right code or the wrong code it keeps asking me to put the pin and doesn't want to verify...