Halo 2 PC Help requested

Games Other Halo
1

I really need help with halo 2 pc, i already tried xbox support but they told me to try it here.

a while ago i was playing halo 2 pc and i finally found a lobby , the problem what that is was hacked and i did not know that.
so i joined it and then all the multiplayer awards popped up, all at the same time.
and well i do not want this at all.

what i want now it the achievements to be reset but i want to be able to obtain them again.

is there anyone that can help me?

(sorry for bad english if i make mistakes)

2

Unfortunately, that is not possible.

3

xbox support told me that if i post it here 343 will fix it.

4

Xbox Support isn’t always the most reliable. Your achievements are not going to be re-locked.

5

oke.

6

can 343 or Microsoft Help me my Problem is why ant the other Halo Games ant on PC Halo 3. ODST 4 and 5 should all be on PC they all want money since XBOX ONE not selling as well and PC best place to sell Halo thru Steam plus more people own a PC then XBOX and PlayStation