Bump node is working only in one part of the mesh

hello.
i want help please, when i put the bump node it aplies just for the flower texture, even i did the multiply node to link between the flower texture and the other part (the black one) but it seems not working and just aplly for the flower.

Yeah, of course, your texture has transparent parts everywhere else. What would you expect transparent pixels to communicate in terms of bump data?

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oohhhhh rightttt, i got it now thankk uuuuu