Im feeling sorry to say that no one will be interested to buy your token. That means your token was not liquid even it has value in the market but it seems like that price was manipulated by the garbage exchange site. It seems like that something like latoken which was manipulating the price of token without any orders. If you're even feeling difficult to sell your tokens and others who will buy your token will be facing the same thing. Just because it has value and it doesn't mean if that will make people interested to buy that. I just try to tell you about the fact.
You must wait until it will be listed in a new exchange site with liquidity and real buy orders and then you will able to sell your token.s