Change design!
Do you need another design to claim once?
Why not create a design and offer for claimed once?...I'm sure you will have success.
Are you member of this bitcointalk forum for the design?
I do not think so.
In the meantime reward for a claim has increased for the people who have claimed once.
Do not believe that it is easy to offer much for one claim...So far I'm the first doing so...(lol)
My system is even too good to be true...(lol)
The design does not matter...if you offer too much...you are not taken for serious...(lol)