Support
Email nexstoptcg@gmail.com and tell us what happened. A screenshot helps.
Delete your account
Open the app, tap You, then Delete my account. Everything saved online goes with it. No app? Email us from your account's email and we'll delete it.
A card scanned wrong
Tap Best guesses on the scan screen and pick the right card. The app learns from your pick.
Buying from a vendor
You can ask to buy in the app or on a shop's web page. Asking to buy holds the cards. The vendor checks them and approves, then you pay the vendor directly. NexStopTCG doesn't handle the money, so talk to the vendor about refunds.