Time Travel: Impossible?

I'll keep this brief. I was thinking about time-travel the other day. Don't ask me why. Anyway, I was thinking about it, and I think I disproved it. OK, so in my opinion, it is impossible. A very basic observation about the internet proves this: people upload videos, posts, blogs, news stories, etc... all day long, all year long, right? So, if time travel were possible, wouldn't someone in the future have thought to upload pics or something of what the future looks like? Wouldn't we be able to see future posts and news stories? If, for example, you went to Google and searched for "Box Office sales 2023," wouldn't we be able to access that in this time period if it was uploaded to the internet in 2023? Thoughts?