(its all versions, the new updtate's and the old ones)

So, i've been looking in foruns and and tryed everything, but i couldn't resolve it. My minecraft has showed steve's head and not the players head in any server, just if there's a player online it show's the head, but not if they take it from internet. That's not just server's with mod, its in every server. I've been looking for solution for 2 months.

Sorry if I was not clear, even with command I can't see the heads, all people on the others servers can see, is just me who can't.

But I tried with another luncher just to see if it works and it worked, the problem is in my original minecraft and I dont know what it is. I've deleted mine and java and reinstall, but it didint work

I know the item default is steve head, I know the command, but even with everything set (and in the vanilla too) it's shows as steve. Its not the modpack and not the command, cause everyone sees the head and it is with problem in the vanilla too

For some reason that I don't, after 2 months, today, the heads just start to show wtf