How to change kills on combat record with cheat engine ?

I tried to change weapon kills but nothing happened can someone help me ?

Thanks.

I tried that bro but when u put value to first 2 pair it changes to default.Like lets say value is 3C but when i put 5C there it changes autamaticly to 3C

---------- Post added at 11:10 AM ---------- Previous post was at 10:21 AM ----------

I solved it thanks for your help ytoof