To be more specific about my question, im looking for description or breif information of each and every column mentioned below. Please help
ad group,ad group url ,time ,start date, end date ,spend, impressions, engagements ,billed engagements ,retweets ,replies ,follows ,clicks
media views
likes card
engagements
unfollows
engagement rate link clicks
app clicks
leads link
click rate
App click rate
lead rate
follow rate
call to action
video starts Video played 25%
Video played 50%
Video played 75%
Video completions
video views
eCPE CPE
cost per link click
eCPAC
cost per lead
CPF
product type
currency
current remaining budget current bid
current campaign daily budget
current total budget
Pre-roll video starts
Pre-roll video played 25%
Pre-roll video played 50%
Pre-roll video played 75%
Pre-roll video views
Pre-roll video completions