This trailor will show that how will avengers break all the records because marvel fans are waiting for this event and it is the first time that marvel studious has maked two parts of one event but the title has been changed, in this movie we will see that how the avengers will come together once again after the adventure battle , we will se the friendship between cap or stark and they will make a plan to defeat thanos, in this movie some new characters wil be seen like rohnin , captain marvel and the ant man , and they show how captain comes in avengers end game and the most impprtant thing is that the heroes which were destroyed by thanos for his bad purpose , how they came , rumors also said that there will be time travel shown in this movoe to save old heroes of infinity war , so this movie will have a lot of fun , suspence, action and entertainment and this event will be lovest and sadest because some heroes will gone after this event , only this is the bad part but it will create a history and will be a perfect movie that all marvel fans wants including me.