Raid Shadow Legends reach level 40 in 40 days offer on GG2U, Hang my ads offerwall.

So I started this offer probably two hours ago by clicking the link from the offerwall, but now that I checked, it is gone, and it isn't even there when I press the contact support button, while I can see the other offers I started. At this point, ts it even worth doing this anymore? Same thing happened to my friend as we started the offer at the same time.