ETHM meta difference between price and selling price

ETHM is showing hight price in coin market as well as in trust wallet. But when I am trying to convert it in other coin in trust it is showing a different and much less price, why so?
Is this price not authenticated, if so where and how can I sell/convert it at that market price?

@cryptovic you have to do your research on this. It is not Trust wallet issue.

Go to CoinMarketCap check on market section, you’ll find exchange with rates displayed.