Is it vector? Just fill the rounded rectangle with white.
If it is an image it should be easy to recreate it as a vector icon.
yes it is a vector. But how to do fill just rounded rectangle with white. when ı select it changes all.
Look in the Layers panel if you can locate it (it may be in a group) and select it.
Try the Direct selection tool (A).
ı select as you say then use direct selection but not accepted it doesnt change colour
Experiment with both selections tools. It may be grouped?
ı sent the picture ,as ı understand it is not grouped
It says group in the layers panel.