Your E-junkie Transaction Log (which you can view from your Seller Admin) shows we haven't processed any orders for you yet, so that indicates something amiss in your 2CO integration settings for us.
Presuming you're using your E-junkie-issued Cart button codes to sell your product, the next most likely cause would be a mismatch in your Secret Word. Try changing your Secret Word, first in your 2Checkout account and then matching that exactly in your E-junkie Seller Admin > Edit Profile screen. Use your computer's copy-paste functions to make sure they match exactly, and note that your Secret Word must be letters and numbers only (no spaces, punctuation or other symbols).