Product summary and Paypal OTO issue

Technical
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Dear Support,

Having some issues.

  1. Order Bump Purchase Not Reflecting on click-funnel sales.
  2. On Order Summary No purchased Product is showing.
  3. Once i can submit order and not saving Paypal details on OTO asking for pay-pal again once i am adding details again its rejecting my purchase.

Please Help.

Thanks.

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