Issues with TF2.

[NuxTux]

So I have a few issues/questions about TF2.

First I want to delete and restart my status score, So I went into the options that has that button that says "reset status" I get a little box that says "Are you sure" I press OK and nothing happens.
My score my time played is all the same.

I try changing the drop downs and box to something else and it still doesn't delete anything or turn them to zeros.

Funny thing is since I done that my scores no longer go up anymore so i have like 8hrs of game play on a class and it shows I only got 10 kill with them. How do I fix this issue?