NKOSI SIKELEL MANDELA COIN SET. 14 KARAT 1OZ MEDALLION

I invested with this company some years back i invested in coins called Nkosi Sikelel Mandela set i bought 3 sets worth R100985.00 Iwas told that they will let me know when is the right time to sell my coins and this never happened. in February i enquired, with the guy called Johannes, he told me to phone in July, in July i phoned him he told me i must look for potential buyers. i dont understand . for now i have been trying to get hold of someone to give me the information on how to find a potential buyer. and no one is there to help. i left messages with the receptioninis and i am still waiting.

i was told by Queen Matobole who was thei sales representative back then that if they cannot get a buyer , they will buy it and keep it until they find a buyer. even Johannes confirmed that if he has to collect from me, he will have to collect all of them but now he is not available for my calls. please help. i desperately need this money.