Red Skelton artwork Certificate of Authenticity Red Skelton Values Takes your money, but doesn't do anything, Internet

dr mett convinced me to buy his certificate of authenticities and to list my red skelton artwork on his website. i paid the man dearly for this.i am trying to pay off bills and help send my grand daughter to college.  i haven't heard anything since then the webmaster posted them.i call half time no one answrs or retrn my calls. i lowered my price 2 tmes aredy. i get a bunch of excuse why my artwork hasn't sold.  I don't care for excuses.  don't tell me my artwork is vry valuable and will have no problem selling if the economy is bad or no one is buying fine art rite now.  i feel like i was scamed,wasted my money