Fix the menu items for Android

I am looking for a freelancer who are expert in android. I'm working on the navigation drawer menu items to add the image and the other menu items with no image. I'm having a problem with the folder menu item as I cant get them together with other folders when I am using the group. I have tried to change the index and order but it still make no different. Please see the screenshots for example. I want you to have a look and see if you can fix it. Will pay $40 after the work is done. Thanks for your interest.