If you do not have an account, refer to the Registration instructions here.
If you already have an account, here are instructions for Adding #TRUSTK to Watchlist coinmarketcap
Step 1: Go to Coinmarketcap
Step 2: Click on Watchlist
Step 3: Then click Add Coin
Step 4: Click the Search box, enter the text TrustKeys, then click TrustkeysNetwork TRUSTK
Step 5: Click Select Coin