How to overlap images the existing excel after loading it

[ASMI]

Hi,
I have a requirement, in which we will load the existing excel which may contain images, text frames, any shapes or table.
I want to retain this information and if I am inserting new picture and at the same position there is an image present i want this new image to be present on top of it, instead of clearing it and doing again .
Could you please help me with this