If each user can only upvote a post, then explain why there's only one usernhas seen a post but there are 4 upvotes

Notice how you can upvote memes without clicking them

sometimes it doesn't update the info. try increasing your bandwidth and strengthen your internet connection

I'm 13, How the heck can I increase my bandwidth? I don't even know what the heck is a "bandwidth".

If you're on Wi-Fi, move closer your router. If you're on data, you'll need to be closer to a cell tower. Or you, or whoever pays for it, will need to pay for more, or a higher speed.

Also, maybe just refresh the page before doing any of this.

K nevermind