You will get a mail saying your trip has earned credits. That means your trip is approved. After you publish a trip you will get a mail saying your trip is published. Generally to approve a trip 3 to 5 days is taken.
Hi preeti,
There are two ways you can know if your trip is approved or not.
First, you will receive a mail saying you trip has been approved and you have earned this much credit.
Second, Just check your credit point it will increase by 60-100 points.
You will receive a notification if Tripoto app if it is installed in your Android phone after you published your trip or You will receive an email notification on you registered email id about the approval of your trip.