What is Noise.cash platform?

I'm wondering if anybody here can help me? The BCH I received from noise cash used to be automatically transferred to my wallet. Now, there needs to be confirmation. The problem is, It's asking for Source Exchange. I don't quite understand what that means and would greatly appreciate your help.

Thanks a lot!

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https://preview.redd.it/n23t2jup54o71.jpg?width=720&format=pjpg&auto=webp&s=09ac26cf0a0dc3ff2684f806e8ebc7ce27e10b34