Watch out ****mers future gold

I bought a gold coin with the above company. I tried to link with this company and wanted to sell back tye gold coin. They send me a form which I doubted it did look legit but I fail to exchange the gold coin. It's two months no response nothing. I wouldnlike to warn people out there they should watch out. These ****mers *****ulent menwitg R49 000.