What do you mean of this? Did you mean that you are seeking for any program on twitter that gives you free altcoins?
If yes, you have got the answer. Here it is:

And what to pay attention to is the rules and regulations that they obligate. You must be careful when going to join the campaign, understand the rule and do all tasks that must be finished during the campaign.
But, one to remember, you may never think that you will get successful achievement easily by joining this kind of campaign. You need to learn how to get the legit program and avoid scams.