If you completed an offer, but did not receive Diamonds, you will need to contact the company's support directly.
* Go to https://www.tapjoy.com/submitting-a-customer-support-ticket/ and follow the steps there.
You can contact Fyber by emailing them at email@example.com
You can contact Theoremreach by emailing them at firstname.lastname@example.org
ADGEM support instructions: https://adgem.com/player-support/
We apologize for any inconvenience this situation may have caused you and hope that the company will be able to get this issue resolved for you.