I've been off and on tinder since February. I would probably rate my self a 6-7 and I have decent pictures (no gym/shirtless pics or anything crazy) but I haven't really had much success at it. I've gone on r/Tinder and made changes accordingly, but still nothing. What am I doing

Here's my pics (in order): http://imgur.com/a/mbgWT Bio: How do Germans tie their shoes? With little knotsies!