Contact Missions in GTA Online
Contact missions are similar to the story missions and the strangers and freaks missions in GTA 5, except that their accomplishment isn’t estimated in percentage and in most cases they don’t have a common plot.
Walkthrough of the First Mission in GTA Online
Go to the meeting and stop at the marked point. There you will find several thugs. Fight with them isn’t necessary. It’s better to drive through the crowd, hit a drug dealer, and pick up the drugs.
The dealer is marked on the map with a green dot. He is always trying to escape, so it’s better to deal with him before he gets in a car. Otherwise, you are risking to chase him throughout the state.
When you get the drugs, deliver it to Gerald’s house. After that, the mission will complete.