major cheating BF4

There is gun jams wen we go to kill ppl..... There is industible vehicul.... Ppl that take more bullet 12rounds of the DAD.... Ppl kills us with a single shot ..... Invisible ppl .... And team changing tags so they kill us .... And i still get the iron sight glitch tooo .... i am about to change games and not go with a DICE game anymore it is rediculouse in the past few days how many cheating .... Oh and why should honest players tell you wen its all over youtube and google .... If probleme not resaulve in the next few months i am not playing any of theise games anymore ......