It's back to square one if you are holding a coin or token for long term and finally altcoin season comes and the token or coin surge in value but has no trading volume on exchange, all your efforts and pain while holding is total waste, do not hold tokens or coins that have no demands, real use cases are what makes them very demanding
Maybe that coin is already dead by now, or someone hoard to much number of units of that. But I think it is already because it is deas by now. Whether the coin is still circulating even it has a low price , you may see the volume on it, it strange that your coin has no volume in the market, sooner or later I think it will be delisted tol in the market.