Retweet the pinned message on Delta Exchange Official Twitter
handle with a comment (It is compulsory to leave a comment. You will be be able to get your retweet URL only if you chose Retweet with comment on the Delta Exchange pinned message.)
Retweet the pinned tweet with comment. (See Image Below)
Step 3 :
Go to your twitter profile to get the retweet link.
Paste this link to your Welcome Bonus claim form.
Welcome Bonus Claim Form: http://bit.ly/2PT3DJK