how can i get the gift from the overwiew page and wat and where is the overwiew page

Hi,

This particular gift is available for anyone that makes a purchase of rubies. You will automatically get 50% more rubies in your next purchase.

The overview page is the first page after you login (click top left on Overview to get there too).
A present banner appears in the middle of the page till you have used this special offer or till the offer is over.