Wordpress Fixes

I have 2 very small Wordpress issues I need fixed, one is a browser compatibility issue and the other is and image uploading problem. Both should be pretty easy and straight forward to fix. I will also need you to edit a mobile Wordpress theme to match the main site, will be mostly just changing out menu items. I need this done today so don't bid unless you can start now, I have more work for the winner on other projects I am just using this as a test to see how you do with a small set of instructions. Thanks!