If you encountered an issue using TCG Collector, please don't hesitate to report it to us, and we'll resolve the problem as soon as we can.
If you noticed missing or incorrect information regarding the card database (such as sets, cards or card variants), please let us know and we'll fix it as soon as possible.
If you noticed a missing card image, there's no need to report it to us. We actively keep track of missing card images and upload them as soon as possible. An overview of all missing card images can be found here.