not unique enough?

I will not get a listing on OP I am told my designs are not unique or origanl enough.I would love to be listed so can anyone point me to a t shirt store with designs more unique and origanl designs than mine
THANKS
Take a look

It seems as though you have received a clear answer in this thread. If you need to continue to argue then please use the above thread to do so, although I would advise you that doing so is highly unlikely to change the guidance that you have already been given.