We are sorry to hear that you are having this issue. Ads should not show up in the middle of a challenge. Please submit a ticket to our support team. Please include as much information as possible.
- What type of ad was it? What was displayed?
- Where are you playing from and what device, iOS or Android?
- What platform are you playing on?
This information will help us solve this issue. Once again, we apologize for this inconvenience.
Thank you for playing!