Hey there. You may want to try using another controller to see if that helps with your issue.
You may want to [url=https://www.bungie.net/en/Help/Article/12539]clear your console cache[/url] and check to see if that might help with your issue.
As for the trial version, you can delete it from you won't be able to play the full game until you buy another disc or buy the Complete Collection.