pls Help with Setinterval and ForEach

Question

I'm trying to use a setInterval() on a nodelist with forEach(item), but I wanted the items to be shown every (number) interval of time, but every time I try to do that, all items within the nodelist are shown in one time.. how can I get around this?

Answer 1

Upload your code, please. It will be more understandable

Answer 2

Right way to upload your code:
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