Support
Getting help
Report something
The fastest route is inside the app: Profile, then Send Feedback. It lets you attach an image and reaches the developer directly. By email, hanwong118@gmail.com reaches the same person.
A price looks wrong
Check which source the number came from on the card screen first. A raw TCGplayer market price and an eBay asking price for the same card can differ by a lot without either being wrong — the eBay figures in the app come from live listings, not from completed sales. If the number still looks off, send it through the feedback form with the card name and set.
Deleting your account
Profile, then the ACCOUNT section, then Delete Account. It removes the account and the alerts and feedback stored against it. Delete your CardPulse account has the full steps, the email route if the app is already uninstalled, and what remains afterwards.