I was wanting to know how to add a text inside a image . and how to save to save it soo I can put inside my group
If I understand your question correctly, you want to make the text part of the image. Assuming you want to stick with a LO solution, I might suggest using LO Draw. Insert the image, add the text as an overlay, and export it to the desired image format.
For something more advanced, other non-LO solutions might include GIMP (a free Photoshop-style application) and Inkscape (a free Illustrator-style application). I suspect, however, you will find LO Draw sufficient for the needs you have expressed.
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