I can't get this right..I click once and it doesnt' equip..so what's the deal with this equipping.Why is it so complicated

It may have something to do with your browser? I know Internet Explorer sucks and takes forever to equip things (which includes manic clicking on the same icon before it equips). Menewsha works best on Firefox.

飛段 is right, it could be a browser issue or it may be as simple as clearing your cache.

Clear your cache and or try a hard refresh (Ctrl+F5).

If you're using Google Chrome, you'll need to click on the item a few times. For some reason it just often takes more than one click with that browser, but otherwise it works pretty well:)