Board Thread:Game Discussion/@comment-26829117-20160522124555/@comment-89.72.21.130-20160525171151

i sent ticket about it and that is the answer:

Greetings,

Thank you for contacting Firemonkeys Support.

The availability and amount of free Gold offers will vary depending on the region you are in. This means that there can be cases where there are no offers available for a period of time.

Regards, Raounaq W.