Dear fellow traveler it takes time to get your credits, sometimes it takes hours and sometimes it take 3-5 days. You will also get a mail in your e-mail account from tripoto when your trip has been uploaded and you'll receive your credits.
Hi Anvitha, The credit points are awarded after your post has been approved by our system. You didn't get the points because your posts were not approved.
Here's all you need to know about earning Tripoto credits: https://www.tripoto.com/tripoto-credits