image added with g2image button not showing

I have gallery2 setup insede the drupal. i also install the tinymce. The problem is that i want to create content and add images from an album of gallery but the image it doesnt appear in node. If i click on edit that node, the image appears.
The big problem is that i want to make visible an album inside a node (which i wasnt able till now)
Please help.

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