Below is the description of Apple's response on my app
We noticed that your app’s in-app purchase products are mislabeled as Apple Pay, which could confuse and mislead users.
Next Steps
To resolve this issue, please revise your app so that all in-app purchase products include accurate and clear labels. If your app does not include any Apple Pay functionality, please remove any references to Apple Pay from your app and its metadata.
The problem here now is I selected the exact prices for their respective labels. I have 3 in-app purchases, the first is 400 Naira which I selected the 400 Naira (Tier 1) but it is debiting 350 Naira from the user while testing the purchase.