hello katier!
1: in the current version of hotglue you can only grab the objects on the top layer, i.e. the ones you can point with your mouse pointer to. if you need to get to an object which is under another object (hidden) you have to move the object above first and then grab the one you need. we are thinking of a neat solution to allow picking object in different layers. it comes in version 0.2
2: you have to create a new text object elsewhere in the free space and then drag in over. there is a "background/foreground tool" for changing order of layers (works by holding and dragging over the button)
3: you mean the you can not change the background of the page? works here. can i see that page?
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