Don't worry about the upvote. I've just worn up my VP if you read my post. I a little bit overuse and cause my vote to become undervalued.

Hmm... How do I explain Tik Tok. It's a platform where people makes short videos about a lot of things. There's singing, dancing, education, funny, science experiment and a lot more. Also photography tricks and tips. That is the platform which I learn about photography.